28819740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480329}}^1$

素因数の和:480341

約数の個数: 24

約数和(自身を含む): 80695440

約数和(自身を除く): 51875700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480329, 960658, 1440987, 1921316, 2401645, 2881974, 4803290, 5763948, 7204935, 9606580, 14409870, 28819740]

約数ペア:

[(1, 28819740), (2, 14409870), (3, 9606580), (4, 7204935), (5, 5763948), (6, 4803290), (10, 2881974), (12, 2401645), (15, 1921316), (20, 1440987), (30, 960658), (60, 480329)]