1097206560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2789

約数の個数: 240

約数和(自身を含む): 3998598912

約数和(自身を除く): 2901392352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2731, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5462, 5580, 6480, 6696, 7440, 8193, 8370, 8928, 10044, 10924, 11160, 12555, 12960, 13392, 13655, 14880, 16386, 16740, 20088, 21848, 22320, 24579, 25110, 26784, 27310, 32772, 33480, 40176, 40965, 43696, 44640, 49158, 50220, 54620, 65544, 66960, 73737, 80352, 81930, 84661, 87392, 98316, 100440, 109240, 122895, 131088, 133920, 147474, 163860, 169322, 196632, 200880, 218480, 221211, 245790, 253983, 262176, 294948, 327720, 338644, 368685, 393264, 401760, 423305, 436960, 442422, 491580, 507966, 589896, 655440, 677288, 737370, 761949, 786528, 846610, 884844, 983160, 1015932, 1106055, 1179792, 1269915, 1310880, 1354576, 1474740, 1523898, 1693220, 1769688, 1966320, 2031864, 2212110, 2285847, 2359584, 2539830, 2709152, 2949480, 3047796, 3386440, 3539376, 3809745, 3932640, 4063728, 4424220, 4571694, 5079660, 5898960, 6095592, 6772880, 6857541, 7078752, 7619490, 8127456, 8848440, 9143388, 10159320, 11429235, 11797920, 12191184, 13545760, 13715082, 15238980, 17696880, 18286776, 20318640, 22858470, 24382368, 27430164, 30477960, 34287705, 35393760, 36573552, 40637280, 45716940, 54860328, 60955920, 68575410, 73147104, 91433880, 109720656, 121911840, 137150820, 182867760, 219441312, 274301640, 365735520, 548603280, 1097206560]

約数ペア:

[(1, 1097206560), (2, 548603280), (3, 365735520), (4, 274301640), (5, 219441312), (6, 182867760), (8, 137150820), (9, 121911840), (10, 109720656), (12, 91433880), (15, 73147104), (16, 68575410), (18, 60955920), (20, 54860328), (24, 45716940), (27, 40637280), (30, 36573552), (31, 35393760), (32, 34287705), (36, 30477960), (40, 27430164), (45, 24382368), (48, 22858470), (54, 20318640), (60, 18286776), (62, 17696880), (72, 15238980), (80, 13715082), (81, 13545760), (90, 12191184), (93, 11797920), (96, 11429235), (108, 10159320), (120, 9143388), (124, 8848440), (135, 8127456), (144, 7619490), (155, 7078752), (160, 6857541), (162, 6772880), (180, 6095592), (186, 5898960), (216, 5079660), (240, 4571694), (248, 4424220), (270, 4063728), (279, 3932640), (288, 3809745), (310, 3539376), (324, 3386440), (360, 3047796), (372, 2949480), (405, 2709152), (432, 2539830), (465, 2359584), (480, 2285847), (496, 2212110), (540, 2031864), (558, 1966320), (620, 1769688), (648, 1693220), (720, 1523898), (744, 1474740), (810, 1354576), (837, 1310880), (864, 1269915), (930, 1179792), (992, 1106055), (1080, 1015932), (1116, 983160), (1240, 884844), (1296, 846610), (1395, 786528), (1440, 761949), (1488, 737370), (1620, 677288), (1674, 655440), (1860, 589896), (2160, 507966), (2232, 491580), (2480, 442422), (2511, 436960), (2592, 423305), (2731, 401760), (2790, 393264), (2976, 368685), (3240, 338644), (3348, 327720), (3720, 294948), (4185, 262176), (4320, 253983), (4464, 245790), (4960, 221211), (5022, 218480), (5462, 200880), (5580, 196632), (6480, 169322), (6696, 163860), (7440, 147474), (8193, 133920), (8370, 131088), (8928, 122895), (10044, 109240), (10924, 100440), (11160, 98316), (12555, 87392), (12960, 84661), (13392, 81930), (13655, 80352), (14880, 73737), (16386, 66960), (16740, 65544), (20088, 54620), (21848, 50220), (22320, 49158), (24579, 44640), (25110, 43696), (26784, 40965), (27310, 40176), (32772, 33480)]