122690940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2044849}}^1$

素因数の和:2044861

約数の個数: 24

約数和(自身を含む): 343534800

約数和(自身を除く): 220843860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2044849, 4089698, 6134547, 8179396, 10224245, 12269094, 20448490, 24538188, 30672735, 40896980, 61345470, 122690940]

約数ペア:

[(1, 122690940), (2, 61345470), (3, 40896980), (4, 30672735), (5, 24538188), (6, 20448490), (10, 12269094), (12, 10224245), (15, 8179396), (20, 6134547), (30, 4089698), (60, 2044849)]