480720264

素因数分解:

$2^3\times 3^1\times {\mathrm{20030011}}^1$

素因数の和:20030020

約数の個数: 16

約数和(自身を含む): 1201800720

約数和(自身を除く): 721080456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20030011, 40060022, 60090033, 80120044, 120180066, 160240088, 240360132, 480720264]

約数ペア:

[(1, 480720264), (2, 240360132), (3, 160240088), (4, 120180066), (6, 80120044), (8, 60090033), (12, 40060022), (24, 20030011)]