157445220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2624087}}^1$

素因数の和:2624099

約数の個数: 24

約数和(自身を含む): 440846784

約数和(自身を除く): 283401564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2624087, 5248174, 7872261, 10496348, 13120435, 15744522, 26240870, 31489044, 39361305, 52481740, 78722610, 157445220]

約数ペア:

[(1, 157445220), (2, 78722610), (3, 52481740), (4, 39361305), (5, 31489044), (6, 26240870), (10, 15744522), (12, 13120435), (15, 10496348), (20, 7872261), (30, 5248174), (60, 2624087)]