38932440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324437}}^1$

素因数の和:324451

約数の個数: 32

約数和(自身を含む): 116797680

約数和(自身を除く): 77865240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324437, 648874, 973311, 1297748, 1622185, 1946622, 2595496, 3244370, 3893244, 4866555, 6488740, 7786488, 9733110, 12977480, 19466220, 38932440]

約数ペア:

[(1, 38932440), (2, 19466220), (3, 12977480), (4, 9733110), (5, 7786488), (6, 6488740), (8, 4866555), (10, 3893244), (12, 3244370), (15, 2595496), (20, 1946622), (24, 1622185), (30, 1297748), (40, 973311), (60, 648874), (120, 324437)]