68116740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1135279}}^1$

素因数の和:1135291

約数の個数: 24

約数和(自身を含む): 190727040

約数和(自身を除く): 122610300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1135279, 2270558, 3405837, 4541116, 5676395, 6811674, 11352790, 13623348, 17029185, 22705580, 34058370, 68116740]

約数ペア:

[(1, 68116740), (2, 34058370), (3, 22705580), (4, 17029185), (5, 13623348), (6, 11352790), (10, 6811674), (12, 5676395), (15, 4541116), (20, 3405837), (30, 2270558), (60, 1135279)]