97778640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7687}}^1$

素因数の和:7756

約数の個数: 80

約数和(自身を含む): 308873088

約数和(自身を除く): 211094448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 7687, 12720, 15374, 23061, 30748, 38435, 46122, 61496, 76870, 92244, 115305, 122992, 153740, 184488, 230610, 307480, 368976, 407411, 461220, 614960, 814822, 922440, 1222233, 1629644, 1844880, 2037055, 2444466, 3259288, 4074110, 4888932, 6111165, 6518576, 8148220, 9777864, 12222330, 16296440, 19555728, 24444660, 32592880, 48889320, 97778640]

約数ペア:

[(1, 97778640), (2, 48889320), (3, 32592880), (4, 24444660), (5, 19555728), (6, 16296440), (8, 12222330), (10, 9777864), (12, 8148220), (15, 6518576), (16, 6111165), (20, 4888932), (24, 4074110), (30, 3259288), (40, 2444466), (48, 2037055), (53, 1844880), (60, 1629644), (80, 1222233), (106, 922440), (120, 814822), (159, 614960), (212, 461220), (240, 407411), (265, 368976), (318, 307480), (424, 230610), (530, 184488), (636, 153740), (795, 122992), (848, 115305), (1060, 92244), (1272, 76870), (1590, 61496), (2120, 46122), (2544, 38435), (3180, 30748), (4240, 23061), (6360, 15374), (7687, 12720)]