381576540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6359609}}^1$

素因数の和:6359621

約数の個数: 24

約数和(自身を含む): 1068414480

約数和(自身を除く): 686837940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6359609, 12719218, 19078827, 25438436, 31798045, 38157654, 63596090, 76315308, 95394135, 127192180, 190788270, 381576540]

約数ペア:

[(1, 381576540), (2, 190788270), (3, 127192180), (4, 95394135), (5, 76315308), (6, 63596090), (10, 38157654), (12, 31798045), (15, 25438436), (20, 19078827), (30, 12719218), (60, 6359609)]