28908780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{481813}}^1$

素因数の和:481825

約数の個数: 24

約数和(自身を含む): 80944752

約数和(自身を除く): 52035972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 481813, 963626, 1445439, 1927252, 2409065, 2890878, 4818130, 5781756, 7227195, 9636260, 14454390, 28908780]

約数ペア:

[(1, 28908780), (2, 14454390), (3, 9636260), (4, 7227195), (5, 5781756), (6, 4818130), (10, 2890878), (12, 2409065), (15, 1927252), (20, 1445439), (30, 963626), (60, 481813)]