28792740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479879}}^1$

素因数の和:479891

約数の個数: 24

約数和(自身を含む): 80619840

約数和(自身を除く): 51827100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479879, 959758, 1439637, 1919516, 2399395, 2879274, 4798790, 5758548, 7198185, 9597580, 14396370, 28792740]

約数ペア:

[(1, 28792740), (2, 14396370), (3, 9597580), (4, 7198185), (5, 5758548), (6, 4798790), (10, 2879274), (12, 2399395), (15, 1919516), (20, 1439637), (30, 959758), (60, 479879)]