320430372

素因数分解:

$2^2\times 3^1\times {\mathrm{26702531}}^1$

素因数の和:26702538

約数の個数: 12

約数和(自身を含む): 747670896

約数和(自身を除く): 427240524

約数列:

[1, 2, 3, 4, 6, 12, 26702531, 53405062, 80107593, 106810124, 160215186, 320430372]

約数ペア:

[(1, 320430372), (2, 160215186), (3, 106810124), (4, 80107593), (6, 53405062), (12, 26702531)]