157020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2617}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 439824

約数和(自身を除く): 282804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2617, 5234, 7851, 10468, 13085, 15702, 26170, 31404, 39255, 52340, 78510, 157020]

約数ペア:

[(1, 157020), (2, 78510), (3, 52340), (4, 39255), (5, 31404), (6, 26170), (10, 15702), (12, 13085), (15, 10468), (20, 7851), (30, 5234), (60, 2617)]