387470280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{60923}}^1$

素因数の和:60990

約数の個数: 64

約数和(自身を含む): 1184362560

約数和(自身を除く): 796892280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 60923, 121846, 182769, 243692, 304615, 365538, 487384, 609230, 731076, 913845, 1218460, 1462152, 1827690, 2436920, 3228919, 3655380, 6457838, 7310760, 9686757, 12915676, 16144595, 19373514, 25831352, 32289190, 38747028, 48433785, 64578380, 77494056, 96867570, 129156760, 193735140, 387470280]

約数ペア:

[(1, 387470280), (2, 193735140), (3, 129156760), (4, 96867570), (5, 77494056), (6, 64578380), (8, 48433785), (10, 38747028), (12, 32289190), (15, 25831352), (20, 19373514), (24, 16144595), (30, 12915676), (40, 9686757), (53, 7310760), (60, 6457838), (106, 3655380), (120, 3228919), (159, 2436920), (212, 1827690), (265, 1462152), (318, 1218460), (424, 913845), (530, 731076), (636, 609230), (795, 487384), (1060, 365538), (1272, 304615), (1590, 243692), (2120, 182769), (3180, 121846), (6360, 60923)]