320436912

素因数分解:

$2^4\times 3^1\times {\mathrm{6675769}}^1$

素因数の和:6675780

約数の個数: 20

約数和(自身を含む): 827795480

約数和(自身を除く): 507358568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6675769, 13351538, 20027307, 26703076, 40054614, 53406152, 80109228, 106812304, 160218456, 320436912]

約数ペア:

[(1, 320436912), (2, 160218456), (3, 106812304), (4, 80109228), (6, 53406152), (8, 40054614), (12, 26703076), (16, 20027307), (24, 13351538), (48, 6675769)]