158232540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2637209}}^1$

素因数の和:2637221

約数の個数: 24

約数和(自身を含む): 443051280

約数和(自身を除く): 284818740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2637209, 5274418, 7911627, 10548836, 13186045, 15823254, 26372090, 31646508, 39558135, 52744180, 79116270, 158232540]

約数ペア:

[(1, 158232540), (2, 79116270), (3, 52744180), (4, 39558135), (5, 31646508), (6, 26372090), (10, 15823254), (12, 13186045), (15, 10548836), (20, 7911627), (30, 5274418), (60, 2637209)]