27920220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465337}}^1$

素因数の和:465349

約数の個数: 24

約数和(自身を含む): 78176784

約数和(自身を除く): 50256564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465337, 930674, 1396011, 1861348, 2326685, 2792022, 4653370, 5584044, 6980055, 9306740, 13960110, 27920220]

約数ペア:

[(1, 27920220), (2, 13960110), (3, 9306740), (4, 6980055), (5, 5584044), (6, 4653370), (10, 2792022), (12, 2326685), (15, 1861348), (20, 1396011), (30, 930674), (60, 465337)]