121307640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1010897}}^1$

素因数の和:1010911

約数の個数: 32

約数和(自身を含む): 363923280

約数和(自身を除く): 242615640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1010897, 2021794, 3032691, 4043588, 5054485, 6065382, 8087176, 10108970, 12130764, 15163455, 20217940, 24261528, 30326910, 40435880, 60653820, 121307640]

約数ペア:

[(1, 121307640), (2, 60653820), (3, 40435880), (4, 30326910), (5, 24261528), (6, 20217940), (8, 15163455), (10, 12130764), (12, 10108970), (15, 8087176), (20, 6065382), (24, 5054485), (30, 4043588), (40, 3032691), (60, 2021794), (120, 1010897)]