156916860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615281}}^1$

素因数の和:2615293

約数の個数: 24

約数和(自身を含む): 439367376

約数和(自身を除く): 282450516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615281, 5230562, 7845843, 10461124, 13076405, 15691686, 26152810, 31383372, 39229215, 52305620, 78458430, 156916860]

約数ペア:

[(1, 156916860), (2, 78458430), (3, 52305620), (4, 39229215), (5, 31383372), (6, 26152810), (10, 15691686), (12, 13076405), (15, 10461124), (20, 7845843), (30, 5230562), (60, 2615281)]