155511060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2591851}}^1$

素因数の和:2591863

約数の個数: 24

約数和(自身を含む): 435431136

約数和(自身を除く): 279920076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2591851, 5183702, 7775553, 10367404, 12959255, 15551106, 25918510, 31102212, 38877765, 51837020, 77755530, 155511060]

約数ペア:

[(1, 155511060), (2, 77755530), (3, 51837020), (4, 38877765), (5, 31102212), (6, 25918510), (10, 15551106), (12, 12959255), (15, 10367404), (20, 7775553), (30, 5183702), (60, 2591851)]