74741880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{622849}}^1$

素因数の和:622863

約数の個数: 32

約数和(自身を含む): 224226000

約数和(自身を除く): 149484120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 622849, 1245698, 1868547, 2491396, 3114245, 3737094, 4982792, 6228490, 7474188, 9342735, 12456980, 14948376, 18685470, 24913960, 37370940, 74741880]

約数ペア:

[(1, 74741880), (2, 37370940), (3, 24913960), (4, 18685470), (5, 14948376), (6, 12456980), (8, 9342735), (10, 7474188), (12, 6228490), (15, 4982792), (20, 3737094), (24, 3114245), (30, 2491396), (40, 1868547), (60, 1245698), (120, 622849)]