23840220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397337}}^1$

素因数の和:397349

約数の個数: 24

約数和(自身を含む): 66752784

約数和(自身を除く): 42912564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397337, 794674, 1192011, 1589348, 1986685, 2384022, 3973370, 4768044, 5960055, 7946740, 11920110, 23840220]

約数ペア:

[(1, 23840220), (2, 11920110), (3, 7946740), (4, 5960055), (5, 4768044), (6, 3973370), (10, 2384022), (12, 1986685), (15, 1589348), (20, 1192011), (30, 794674), (60, 397337)]