56441160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156781}}^1$

素因数の和:156798

約数の個数: 48

約数和(自身を含む): 183434940

約数和(自身を除く): 126993780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 156781, 313562, 470343, 627124, 783905, 940686, 1254248, 1411029, 1567810, 1881372, 2351715, 2822058, 3135620, 3762744, 4703430, 5644116, 6271240, 7055145, 9406860, 11288232, 14110290, 18813720, 28220580, 56441160]

約数ペア:

[(1, 56441160), (2, 28220580), (3, 18813720), (4, 14110290), (5, 11288232), (6, 9406860), (8, 7055145), (9, 6271240), (10, 5644116), (12, 4703430), (15, 3762744), (18, 3135620), (20, 2822058), (24, 2351715), (30, 1881372), (36, 1567810), (40, 1411029), (45, 1254248), (60, 940686), (72, 783905), (90, 627124), (120, 470343), (180, 313562), (360, 156781)]