16320540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{272009}}^1$

素因数の和:272021

約数の個数: 24

約数和(自身を含む): 45697680

約数和(自身を除く): 29377140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 272009, 544018, 816027, 1088036, 1360045, 1632054, 2720090, 3264108, 4080135, 5440180, 8160270, 16320540]

約数ペア:

[(1, 16320540), (2, 8160270), (3, 5440180), (4, 4080135), (5, 3264108), (6, 2720090), (10, 1632054), (12, 1360045), (15, 1088036), (20, 816027), (30, 544018), (60, 272009)]