85122960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27283}}^1$

素因数の和:27312

約数の個数: 80

約数和(自身を含む): 284190144

約数和(自身を除く): 199067184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 27283, 54566, 81849, 109132, 136415, 163698, 218264, 272830, 327396, 354679, 409245, 436528, 545660, 654792, 709358, 818490, 1064037, 1091320, 1309584, 1418716, 1636980, 1773395, 2128074, 2182640, 2837432, 3273960, 3546790, 4256148, 5320185, 5674864, 6547920, 7093580, 8512296, 10640370, 14187160, 17024592, 21280740, 28374320, 42561480, 85122960]

約数ペア:

[(1, 85122960), (2, 42561480), (3, 28374320), (4, 21280740), (5, 17024592), (6, 14187160), (8, 10640370), (10, 8512296), (12, 7093580), (13, 6547920), (15, 5674864), (16, 5320185), (20, 4256148), (24, 3546790), (26, 3273960), (30, 2837432), (39, 2182640), (40, 2128074), (48, 1773395), (52, 1636980), (60, 1418716), (65, 1309584), (78, 1091320), (80, 1064037), (104, 818490), (120, 709358), (130, 654792), (156, 545660), (195, 436528), (208, 409245), (240, 354679), (260, 327396), (312, 272830), (390, 218264), (520, 163698), (624, 136415), (780, 109132), (1040, 81849), (1560, 54566), (3120, 27283)]