19132440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159437}}^1$

素因数の和:159451

約数の個数: 32

約数和(自身を含む): 57397680

約数和(自身を除く): 38265240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159437, 318874, 478311, 637748, 797185, 956622, 1275496, 1594370, 1913244, 2391555, 3188740, 3826488, 4783110, 6377480, 9566220, 19132440]

約数ペア:

[(1, 19132440), (2, 9566220), (3, 6377480), (4, 4783110), (5, 3826488), (6, 3188740), (8, 2391555), (10, 1913244), (12, 1594370), (15, 1275496), (20, 956622), (24, 797185), (30, 637748), (40, 478311), (60, 318874), (120, 159437)]