27315660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{455261}}^1$

素因数の和:455273

約数の個数: 24

約数和(自身を含む): 76484016

約数和(自身を除く): 49168356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 455261, 910522, 1365783, 1821044, 2276305, 2731566, 4552610, 5463132, 6828915, 9105220, 13657830, 27315660]

約数ペア:

[(1, 27315660), (2, 13657830), (3, 9105220), (4, 6828915), (5, 5463132), (6, 4552610), (10, 2731566), (12, 2276305), (15, 1821044), (20, 1365783), (30, 910522), (60, 455261)]