158430120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1320251}}^1$

素因数の和:1320265

約数の個数: 32

約数和(自身を含む): 475290720

約数和(自身を除く): 316860600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1320251, 2640502, 3960753, 5281004, 6601255, 7921506, 10562008, 13202510, 15843012, 19803765, 26405020, 31686024, 39607530, 52810040, 79215060, 158430120]

約数ペア:

[(1, 158430120), (2, 79215060), (3, 52810040), (4, 39607530), (5, 31686024), (6, 26405020), (8, 19803765), (10, 15843012), (12, 13202510), (15, 10562008), (20, 7921506), (24, 6601255), (30, 5281004), (40, 3960753), (60, 2640502), (120, 1320251)]