324009080

素因数分解:

$2^3\times 5^1\times {\mathrm{8100227}}^1$

素因数の和:8100238

約数の個数: 16

約数和(自身を含む): 729020520

約数和(自身を除く): 405011440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8100227, 16200454, 32400908, 40501135, 64801816, 81002270, 162004540, 324009080]

約数ペア:

[(1, 324009080), (2, 162004540), (4, 81002270), (5, 64801816), (8, 40501135), (10, 32400908), (20, 16200454), (40, 8100227)]