355002960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113783}}^1$

素因数の和:113812

約数の個数: 80

約数和(自身を含む): 1185174144

約数和(自身を除く): 830171184

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, 113783, 227566, 341349, 455132, 568915, 682698, 910264, 1137830, 1365396, 1479179, 1706745, 1820528, 2275660, 2730792, 2958358, 3413490, 4437537, 4551320, 5461584, 5916716, 6826980, 7395895, 8875074, 9102640, 11833432, 13653960, 14791790, 17750148, 22187685, 23666864, 27307920, 29583580, 35500296, 44375370, 59167160, 71000592, 88750740, 118334320, 177501480, 355002960]

約数ペア:

[(1, 355002960), (2, 177501480), (3, 118334320), (4, 88750740), (5, 71000592), (6, 59167160), (8, 44375370), (10, 35500296), (12, 29583580), (13, 27307920), (15, 23666864), (16, 22187685), (20, 17750148), (24, 14791790), (26, 13653960), (30, 11833432), (39, 9102640), (40, 8875074), (48, 7395895), (52, 6826980), (60, 5916716), (65, 5461584), (78, 4551320), (80, 4437537), (104, 3413490), (120, 2958358), (130, 2730792), (156, 2275660), (195, 1820528), (208, 1706745), (240, 1479179), (260, 1365396), (312, 1137830), (390, 910264), (520, 682698), (624, 568915), (780, 455132), (1040, 341349), (1560, 227566), (3120, 113783)]