28560540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476009}}^1$

素因数の和:476021

約数の個数: 24

約数和(自身を含む): 79969680

約数和(自身を除く): 51409140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476009, 952018, 1428027, 1904036, 2380045, 2856054, 4760090, 5712108, 7140135, 9520180, 14280270, 28560540]

約数ペア:

[(1, 28560540), (2, 14280270), (3, 9520180), (4, 7140135), (5, 5712108), (6, 4760090), (10, 2856054), (12, 2380045), (15, 1904036), (20, 1428027), (30, 952018), (60, 476009)]