28822020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480367}}^1$

素因数の和:480379

約数の個数: 24

約数和(自身を含む): 80701824

約数和(自身を除く): 51879804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480367, 960734, 1441101, 1921468, 2401835, 2882202, 4803670, 5764404, 7205505, 9607340, 14411010, 28822020]

約数ペア:

[(1, 28822020), (2, 14411010), (3, 9607340), (4, 7205505), (5, 5764404), (6, 4803670), (10, 2882202), (12, 2401835), (15, 1921468), (20, 1441101), (30, 960734), (60, 480367)]