1245456000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 480

約数和(自身を含む): 4779686340

約数和(自身を除く): 3534230340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 250, 270, 279, 288, 300, 310, 320, 324, 360, 372, 375, 384, 400, 405, 432, 450, 465, 480, 496, 500, 540, 558, 576, 600, 620, 640, 648, 675, 720, 744, 750, 775, 800, 810, 837, 864, 900, 930, 960, 961, 992, 1000, 1080, 1116, 1125, 1152, 1200, 1240, 1296, 1350, 1395, 1440, 1488, 1500, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1920, 1922, 1984, 2000, 2025, 2160, 2232, 2250, 2325, 2400, 2480, 2511, 2592, 2700, 2790, 2880, 2883, 2976, 3000, 3100, 3200, 3240, 3348, 3375, 3456, 3600, 3720, 3844, 3875, 3968, 4000, 4050, 4185, 4320, 4464, 4500, 4650, 4800, 4805, 4960, 5022, 5184, 5400, 5580, 5760, 5766, 5952, 6000, 6200, 6480, 6696, 6750, 6975, 7200, 7440, 7688, 7750, 8000, 8100, 8370, 8640, 8649, 8928, 9000, 9300, 9600, 9610, 9920, 10044, 10125, 10368, 10800, 11160, 11532, 11625, 11904, 12000, 12400, 12555, 12960, 13392, 13500, 13950, 14400, 14415, 14880, 15376, 15500, 16000, 16200, 16740, 17280, 17298, 17856, 18000, 18600, 19220, 19840, 20088, 20250, 20925, 21600, 22320, 23064, 23250, 24000, 24025, 24800, 25110, 25920, 25947, 26784, 27000, 27900, 28800, 28830, 29760, 30752, 31000, 32400, 33480, 34596, 34875, 35712, 36000, 37200, 38440, 40176, 40500, 41850, 43200, 43245, 44640, 46128, 46500, 48000, 48050, 49600, 50220, 51840, 51894, 53568, 54000, 55800, 57660, 59520, 61504, 62000, 62775, 64800, 66960, 69192, 69750, 72000, 72075, 74400, 76880, 77841, 80352, 81000, 83700, 86400, 86490, 89280, 92256, 93000, 96100, 99200, 100440, 103788, 104625, 107136, 108000, 111600, 115320, 120125, 123008, 124000, 125550, 129600, 129735, 133920, 138384, 139500, 144000, 144150, 148800, 153760, 155682, 160704, 162000, 167400, 172980, 178560, 184512, 186000, 192200, 200880, 207576, 209250, 216000, 216225, 223200, 230640, 240250, 248000, 251100, 259200, 259470, 267840, 276768, 279000, 288300, 297600, 307520, 311364, 313875, 321408, 324000, 334800, 345960, 360375, 369024, 372000, 384400, 389205, 401760, 415152, 418500, 432000, 432450, 446400, 461280, 480500, 496000, 502200, 518940, 535680, 553536, 558000, 576600, 615040, 622728, 627750, 648000, 648675, 669600, 691920, 720750, 744000, 768800, 778410, 803520, 830304, 837000, 864900, 892800, 922560, 961000, 1004400, 1037880, 1081125, 1107072, 1116000, 1153200, 1245456, 1255500, 1296000, 1297350, 1339200, 1383840, 1441500, 1488000, 1537600, 1556820, 1607040, 1660608, 1674000, 1729800, 1845120, 1922000, 1946025, 2008800, 2075760, 2162250, 2232000, 2306400, 2490912, 2511000, 2594700, 2678400, 2767680, 2883000, 3075200, 3113640, 3243375, 3321216, 3348000, 3459600, 3844000, 3892050, 4017600, 4151520, 4324500, 4464000, 4612800, 4981824, 5022000, 5189400, 5535360, 5766000, 6227280, 6486750, 6696000, 6919200, 7688000, 7784100, 8035200, 8303040, 8649000, 9225600, 9730125, 9963648, 10044000, 10378800, 11532000, 12454560, 12973500, 13392000, 13838400, 15376000, 15568200, 16606080, 17298000, 19460250, 20088000, 20757600, 23064000, 24909120, 25947000, 27676800, 31136400, 34596000, 38920500, 40176000, 41515200, 46128000, 49818240, 51894000, 62272800, 69192000, 77841000, 83030400, 103788000, 124545600, 138384000, 155682000, 207576000, 249091200, 311364000, 415152000, 622728000, 1245456000]

約数ペア:

[(1, 1245456000), (2, 622728000), (3, 415152000), (4, 311364000), (5, 249091200), (6, 207576000), (8, 155682000), (9, 138384000), (10, 124545600), (12, 103788000), (15, 83030400), (16, 77841000), (18, 69192000), (20, 62272800), (24, 51894000), (25, 49818240), (27, 46128000), (30, 41515200), (31, 40176000), (32, 38920500), (36, 34596000), (40, 31136400), (45, 27676800), (48, 25947000), (50, 24909120), (54, 23064000), (60, 20757600), (62, 20088000), (64, 19460250), (72, 17298000), (75, 16606080), (80, 15568200), (81, 15376000), (90, 13838400), (93, 13392000), (96, 12973500), (100, 12454560), (108, 11532000), (120, 10378800), (124, 10044000), (125, 9963648), (128, 9730125), (135, 9225600), (144, 8649000), (150, 8303040), (155, 8035200), (160, 7784100), (162, 7688000), (180, 6919200), (186, 6696000), (192, 6486750), (200, 6227280), (216, 5766000), (225, 5535360), (240, 5189400), (248, 5022000), (250, 4981824), (270, 4612800), (279, 4464000), (288, 4324500), (300, 4151520), (310, 4017600), (320, 3892050), (324, 3844000), (360, 3459600), (372, 3348000), (375, 3321216), (384, 3243375), (400, 3113640), (405, 3075200), (432, 2883000), (450, 2767680), (465, 2678400), (480, 2594700), (496, 2511000), (500, 2490912), (540, 2306400), (558, 2232000), (576, 2162250), (600, 2075760), (620, 2008800), (640, 1946025), (648, 1922000), (675, 1845120), (720, 1729800), (744, 1674000), (750, 1660608), (775, 1607040), (800, 1556820), (810, 1537600), (837, 1488000), (864, 1441500), (900, 1383840), (930, 1339200), (960, 1297350), (961, 1296000), (992, 1255500), (1000, 1245456), (1080, 1153200), (1116, 1116000), (1125, 1107072), (1152, 1081125), (1200, 1037880), (1240, 1004400), (1296, 961000), (1350, 922560), (1395, 892800), (1440, 864900), (1488, 837000), (1500, 830304), (1550, 803520), (1600, 778410), (1620, 768800), (1674, 744000), (1728, 720750), (1800, 691920), (1860, 669600), (1920, 648675), (1922, 648000), (1984, 627750), (2000, 622728), (2025, 615040), (2160, 576600), (2232, 558000), (2250, 553536), (2325, 535680), (2400, 518940), (2480, 502200), (2511, 496000), (2592, 480500), (2700, 461280), (2790, 446400), (2880, 432450), (2883, 432000), (2976, 418500), (3000, 415152), (3100, 401760), (3200, 389205), (3240, 384400), (3348, 372000), (3375, 369024), (3456, 360375), (3600, 345960), (3720, 334800), (3844, 324000), (3875, 321408), (3968, 313875), (4000, 311364), (4050, 307520), (4185, 297600), (4320, 288300), (4464, 279000), (4500, 276768), (4650, 267840), (4800, 259470), (4805, 259200), (4960, 251100), (5022, 248000), (5184, 240250), (5400, 230640), (5580, 223200), (5760, 216225), (5766, 216000), (5952, 209250), (6000, 207576), (6200, 200880), (6480, 192200), (6696, 186000), (6750, 184512), (6975, 178560), (7200, 172980), (7440, 167400), (7688, 162000), (7750, 160704), (8000, 155682), (8100, 153760), (8370, 148800), (8640, 144150), (8649, 144000), (8928, 139500), (9000, 138384), (9300, 133920), (9600, 129735), (9610, 129600), (9920, 125550), (10044, 124000), (10125, 123008), (10368, 120125), (10800, 115320), (11160, 111600), (11532, 108000), (11625, 107136), (11904, 104625), (12000, 103788), (12400, 100440), (12555, 99200), (12960, 96100), (13392, 93000), (13500, 92256), (13950, 89280), (14400, 86490), (14415, 86400), (14880, 83700), (15376, 81000), (15500, 80352), (16000, 77841), (16200, 76880), (16740, 74400), (17280, 72075), (17298, 72000), (17856, 69750), (18000, 69192), (18600, 66960), (19220, 64800), (19840, 62775), (20088, 62000), (20250, 61504), (20925, 59520), (21600, 57660), (22320, 55800), (23064, 54000), (23250, 53568), (24000, 51894), (24025, 51840), (24800, 50220), (25110, 49600), (25920, 48050), (25947, 48000), (26784, 46500), (27000, 46128), (27900, 44640), (28800, 43245), (28830, 43200), (29760, 41850), (30752, 40500), (31000, 40176), (32400, 38440), (33480, 37200), (34596, 36000), (34875, 35712)]