515442120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4295351}}^1$

素因数の和:4295365

約数の個数: 32

約数和(自身を含む): 1546326720

約数和(自身を除く): 1030884600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4295351, 8590702, 12886053, 17181404, 21476755, 25772106, 34362808, 42953510, 51544212, 64430265, 85907020, 103088424, 128860530, 171814040, 257721060, 515442120]

約数ペア:

[(1, 515442120), (2, 257721060), (3, 171814040), (4, 128860530), (5, 103088424), (6, 85907020), (8, 64430265), (10, 51544212), (12, 42953510), (15, 34362808), (20, 25772106), (24, 21476755), (30, 17181404), (40, 12886053), (60, 8590702), (120, 4295351)]