396587640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3304897}}^1$

素因数の和:3304911

約数の個数: 32

約数和(自身を含む): 1189763280

約数和(自身を除く): 793175640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3304897, 6609794, 9914691, 13219588, 16524485, 19829382, 26439176, 33048970, 39658764, 49573455, 66097940, 79317528, 99146910, 132195880, 198293820, 396587640]

約数ペア:

[(1, 396587640), (2, 198293820), (3, 132195880), (4, 99146910), (5, 79317528), (6, 66097940), (8, 49573455), (10, 39658764), (12, 33048970), (15, 26439176), (20, 19829382), (24, 16524485), (30, 13219588), (40, 9914691), (60, 6609794), (120, 3304897)]