163026960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{679279}}^1$

素因数の和:679295

約数の個数: 40

約数和(自身を含む): 505384320

約数和(自身を除く): 342357360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 679279, 1358558, 2037837, 2717116, 3396395, 4075674, 5434232, 6792790, 8151348, 10189185, 10868464, 13585580, 16302696, 20378370, 27171160, 32605392, 40756740, 54342320, 81513480, 163026960]

約数ペア:

[(1, 163026960), (2, 81513480), (3, 54342320), (4, 40756740), (5, 32605392), (6, 27171160), (8, 20378370), (10, 16302696), (12, 13585580), (15, 10868464), (16, 10189185), (20, 8151348), (24, 6792790), (30, 5434232), (40, 4075674), (48, 3396395), (60, 2717116), (80, 2037837), (120, 1358558), (240, 679279)]