156937020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615617}}^1$

素因数の和:2615629

約数の個数: 24

約数和(自身を含む): 439423824

約数和(自身を除く): 282486804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615617, 5231234, 7846851, 10462468, 13078085, 15693702, 26156170, 31387404, 39234255, 52312340, 78468510, 156937020]

約数ペア:

[(1, 156937020), (2, 78468510), (3, 52312340), (4, 39234255), (5, 31387404), (6, 26156170), (10, 15693702), (12, 13078085), (15, 10462468), (20, 7846851), (30, 5231234), (60, 2615617)]