2501880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20863

約数の個数: 32

約数和(自身を含む): 7506000

約数和(自身を除く): 5004120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20849, 41698, 62547, 83396, 104245, 125094, 166792, 208490, 250188, 312735, 416980, 500376, 625470, 833960, 1250940, 2501880]

約数ペア:

[(1, 2501880), (2, 1250940), (3, 833960), (4, 625470), (5, 500376), (6, 416980), (8, 312735), (10, 250188), (12, 208490), (15, 166792), (20, 125094), (24, 104245), (30, 83396), (40, 62547), (60, 41698), (120, 20849)]