57165720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{476381}}^1$

素因数の和:476395

約数の個数: 32

約数和(自身を含む): 171497520

約数和(自身を除く): 114331800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 476381, 952762, 1429143, 1905524, 2381905, 2858286, 3811048, 4763810, 5716572, 7145715, 9527620, 11433144, 14291430, 19055240, 28582860, 57165720]

約数ペア:

[(1, 57165720), (2, 28582860), (3, 19055240), (4, 14291430), (5, 11433144), (6, 9527620), (8, 7145715), (10, 5716572), (12, 4763810), (15, 3811048), (20, 2858286), (24, 2381905), (30, 1905524), (40, 1429143), (60, 952762), (120, 476381)]