139653960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1163783}}^1$

素因数の和:1163797

約数の個数: 32

約数和(自身を含む): 418962240

約数和(自身を除く): 279308280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1163783, 2327566, 3491349, 4655132, 5818915, 6982698, 9310264, 11637830, 13965396, 17456745, 23275660, 27930792, 34913490, 46551320, 69826980, 139653960]

約数ペア:

[(1, 139653960), (2, 69826980), (3, 46551320), (4, 34913490), (5, 27930792), (6, 23275660), (8, 17456745), (10, 13965396), (12, 11637830), (15, 9310264), (20, 6982698), (24, 5818915), (30, 4655132), (40, 3491349), (60, 2327566), (120, 1163783)]