324609080

素因数分解:

$2^3\times 5^1\times {\mathrm{8115227}}^1$

素因数の和:8115238

約数の個数: 16

約数和(自身を含む): 730370520

約数和(自身を除く): 405761440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8115227, 16230454, 32460908, 40576135, 64921816, 81152270, 162304540, 324609080]

約数ペア:

[(1, 324609080), (2, 162304540), (4, 81152270), (5, 64921816), (8, 40576135), (10, 32460908), (20, 16230454), (40, 8115227)]