244416540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4073609}}^1$

素因数の和:4073621

約数の個数: 24

約数和(自身を含む): 684366480

約数和(自身を除く): 439949940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4073609, 8147218, 12220827, 16294436, 20368045, 24441654, 40736090, 48883308, 61104135, 81472180, 122208270, 244416540]

約数ペア:

[(1, 244416540), (2, 122208270), (3, 81472180), (4, 61104135), (5, 48883308), (6, 40736090), (10, 24441654), (12, 20368045), (15, 16294436), (20, 12220827), (30, 8147218), (60, 4073609)]