126947640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1057897}}^1$

素因数の和:1057911

約数の個数: 32

約数和(自身を含む): 380843280

約数和(自身を除く): 253895640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1057897, 2115794, 3173691, 4231588, 5289485, 6347382, 8463176, 10578970, 12694764, 15868455, 21157940, 25389528, 31736910, 42315880, 63473820, 126947640]

約数ペア:

[(1, 126947640), (2, 63473820), (3, 42315880), (4, 31736910), (5, 25389528), (6, 21157940), (8, 15868455), (10, 12694764), (12, 10578970), (15, 8463176), (20, 6347382), (24, 5289485), (30, 4231588), (40, 3173691), (60, 2115794), (120, 1057897)]