481308480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 280

約数和(自身を含む): 1770278400

約数和(自身を除く): 1288969920

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, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 599, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1198, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1797, 1860, 1984, 2160, 2232, 2396, 2480, 2511, 2592, 2790, 2880, 2976, 2995, 3240, 3348, 3594, 3720, 4185, 4320, 4464, 4792, 4960, 5022, 5184, 5391, 5580, 5952, 5990, 6480, 6696, 7188, 7440, 8370, 8640, 8928, 8985, 9584, 9920, 10044, 10782, 11160, 11980, 12555, 12960, 13392, 14376, 14880, 16173, 16740, 17856, 17970, 18569, 19168, 20088, 21564, 22320, 23960, 25110, 25920, 26784, 26955, 28752, 29760, 32346, 33480, 35940, 37138, 38336, 40176, 43128, 44640, 47920, 48519, 50220, 53568, 53910, 55707, 57504, 64692, 66960, 71880, 74276, 80352, 80865, 86256, 89280, 92845, 95840, 97038, 100440, 107820, 111414, 115008, 129384, 133920, 143760, 148552, 160704, 161730, 167121, 172512, 185690, 191680, 194076, 200880, 215640, 222828, 242595, 258768, 267840, 278535, 287520, 297104, 323460, 334242, 345024, 371380, 388152, 401760, 431280, 445656, 485190, 501363, 517536, 557070, 575040, 594208, 646920, 668484, 742760, 776304, 803520, 835605, 862560, 891312, 970380, 1002726, 1035072, 1114140, 1188416, 1293840, 1336968, 1485520, 1504089, 1552608, 1671210, 1725120, 1782624, 1940760, 2005452, 2228280, 2506815, 2587680, 2673936, 2971040, 3008178, 3105216, 3342420, 3565248, 3881520, 4010904, 4456560, 5013630, 5175360, 5347872, 5942080, 6016356, 6684840, 7520445, 7763040, 8021808, 8913120, 10027260, 10695744, 12032712, 13369680, 15040890, 15526080, 16043616, 17826240, 20054520, 24065424, 26739360, 30081780, 32087232, 40109040, 48130848, 53478720, 60163560, 80218080, 96261696, 120327120, 160436160, 240654240, 481308480]

約数ペア:

[(1, 481308480), (2, 240654240), (3, 160436160), (4, 120327120), (5, 96261696), (6, 80218080), (8, 60163560), (9, 53478720), (10, 48130848), (12, 40109040), (15, 32087232), (16, 30081780), (18, 26739360), (20, 24065424), (24, 20054520), (27, 17826240), (30, 16043616), (31, 15526080), (32, 15040890), (36, 13369680), (40, 12032712), (45, 10695744), (48, 10027260), (54, 8913120), (60, 8021808), (62, 7763040), (64, 7520445), (72, 6684840), (80, 6016356), (81, 5942080), (90, 5347872), (93, 5175360), (96, 5013630), (108, 4456560), (120, 4010904), (124, 3881520), (135, 3565248), (144, 3342420), (155, 3105216), (160, 3008178), (162, 2971040), (180, 2673936), (186, 2587680), (192, 2506815), (216, 2228280), (240, 2005452), (248, 1940760), (270, 1782624), (279, 1725120), (288, 1671210), (310, 1552608), (320, 1504089), (324, 1485520), (360, 1336968), (372, 1293840), (405, 1188416), (432, 1114140), (465, 1035072), (480, 1002726), (496, 970380), (540, 891312), (558, 862560), (576, 835605), (599, 803520), (620, 776304), (648, 742760), (720, 668484), (744, 646920), (810, 594208), (837, 575040), (864, 557070), (930, 517536), (960, 501363), (992, 485190), (1080, 445656), (1116, 431280), (1198, 401760), (1240, 388152), (1296, 371380), (1395, 345024), (1440, 334242), (1488, 323460), (1620, 297104), (1674, 287520), (1728, 278535), (1797, 267840), (1860, 258768), (1984, 242595), (2160, 222828), (2232, 215640), (2396, 200880), (2480, 194076), (2511, 191680), (2592, 185690), (2790, 172512), (2880, 167121), (2976, 161730), (2995, 160704), (3240, 148552), (3348, 143760), (3594, 133920), (3720, 129384), (4185, 115008), (4320, 111414), (4464, 107820), (4792, 100440), (4960, 97038), (5022, 95840), (5184, 92845), (5391, 89280), (5580, 86256), (5952, 80865), (5990, 80352), (6480, 74276), (6696, 71880), (7188, 66960), (7440, 64692), (8370, 57504), (8640, 55707), (8928, 53910), (8985, 53568), (9584, 50220), (9920, 48519), (10044, 47920), (10782, 44640), (11160, 43128), (11980, 40176), (12555, 38336), (12960, 37138), (13392, 35940), (14376, 33480), (14880, 32346), (16173, 29760), (16740, 28752), (17856, 26955), (17970, 26784), (18569, 25920), (19168, 25110), (20088, 23960), (21564, 22320)]