308616540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5143609}}^1$

素因数の和:5143621

約数の個数: 24

約数和(自身を含む): 864126480

約数和(自身を除く): 555509940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5143609, 10287218, 15430827, 20574436, 25718045, 30861654, 51436090, 61723308, 77154135, 102872180, 154308270, 308616540]

約数ペア:

[(1, 308616540), (2, 154308270), (3, 102872180), (4, 77154135), (5, 61723308), (6, 51436090), (10, 30861654), (12, 25718045), (15, 20574436), (20, 15430827), (30, 10287218), (60, 5143609)]