12117171840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{7687}}^1$

素因数の和:8530

約数の個数: 128

約数和(自身を含む): 38675560320

約数和(自身を除く): 26558388480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 821, 960, 1642, 1920, 2463, 3284, 4105, 4926, 6568, 7687, 8210, 9852, 12315, 13136, 15374, 16420, 19704, 23061, 24630, 26272, 30748, 32840, 38435, 39408, 46122, 49260, 52544, 61496, 65680, 76870, 78816, 92244, 98520, 105088, 115305, 122992, 131360, 153740, 157632, 184488, 197040, 230610, 245984, 262720, 307480, 315264, 368976, 394080, 461220, 491968, 525440, 614960, 737952, 788160, 922440, 983936, 1229920, 1475904, 1576320, 1844880, 2459840, 2951808, 3689760, 4919680, 6311027, 7379520, 12622054, 14759040, 18933081, 25244108, 31555135, 37866162, 50488216, 63110270, 75732324, 94665405, 100976432, 126220540, 151464648, 189330810, 201952864, 252441080, 302929296, 378661620, 403905728, 504882160, 605858592, 757323240, 807811456, 1009764320, 1211717184, 1514646480, 2019528640, 2423434368, 3029292960, 4039057280, 6058585920, 12117171840]

約数ペア:

[(1, 12117171840), (2, 6058585920), (3, 4039057280), (4, 3029292960), (5, 2423434368), (6, 2019528640), (8, 1514646480), (10, 1211717184), (12, 1009764320), (15, 807811456), (16, 757323240), (20, 605858592), (24, 504882160), (30, 403905728), (32, 378661620), (40, 302929296), (48, 252441080), (60, 201952864), (64, 189330810), (80, 151464648), (96, 126220540), (120, 100976432), (128, 94665405), (160, 75732324), (192, 63110270), (240, 50488216), (320, 37866162), (384, 31555135), (480, 25244108), (640, 18933081), (821, 14759040), (960, 12622054), (1642, 7379520), (1920, 6311027), (2463, 4919680), (3284, 3689760), (4105, 2951808), (4926, 2459840), (6568, 1844880), (7687, 1576320), (8210, 1475904), (9852, 1229920), (12315, 983936), (13136, 922440), (15374, 788160), (16420, 737952), (19704, 614960), (23061, 525440), (24630, 491968), (26272, 461220), (30748, 394080), (32840, 368976), (38435, 315264), (39408, 307480), (46122, 262720), (49260, 245984), (52544, 230610), (61496, 197040), (65680, 184488), (76870, 157632), (78816, 153740), (92244, 131360), (98520, 122992), (105088, 115305)]