679667640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5663897}}^1$

素因数の和:5663911

約数の個数: 32

約数和(自身を含む): 2039003280

約数和(自身を除く): 1359335640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5663897, 11327794, 16991691, 22655588, 28319485, 33983382, 45311176, 56638970, 67966764, 84958455, 113277940, 135933528, 169916910, 226555880, 339833820, 679667640]

約数ペア:

[(1, 679667640), (2, 339833820), (3, 226555880), (4, 169916910), (5, 135933528), (6, 113277940), (8, 84958455), (10, 67966764), (12, 56638970), (15, 45311176), (20, 33983382), (24, 28319485), (30, 22655588), (40, 16991691), (60, 11327794), (120, 5663897)]