68806740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1146779}}^1$

素因数の和:1146791

約数の個数: 24

約数和(自身を含む): 192659040

約数和(自身を除く): 123852300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1146779, 2293558, 3440337, 4587116, 5733895, 6880674, 11467790, 13761348, 17201685, 22935580, 34403370, 68806740]

約数ペア:

[(1, 68806740), (2, 34403370), (3, 22935580), (4, 17201685), (5, 13761348), (6, 11467790), (10, 6880674), (12, 5733895), (15, 4587116), (20, 3440337), (30, 2293558), (60, 1146779)]