28856460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480941}}^1$

素因数の和:480953

約数の個数: 24

約数和(自身を含む): 80798256

約数和(自身を除く): 51941796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480941, 961882, 1442823, 1923764, 2404705, 2885646, 4809410, 5771292, 7214115, 9618820, 14428230, 28856460]

約数ペア:

[(1, 28856460), (2, 14428230), (3, 9618820), (4, 7214115), (5, 5771292), (6, 4809410), (10, 2885646), (12, 2404705), (15, 1923764), (20, 1442823), (30, 961882), (60, 480941)]