57641880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{480349}}^1$

素因数の和:480363

約数の個数: 32

約数和(自身を含む): 172926000

約数和(自身を除く): 115284120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 480349, 960698, 1441047, 1921396, 2401745, 2882094, 3842792, 4803490, 5764188, 7205235, 9606980, 11528376, 14410470, 19213960, 28820940, 57641880]

約数ペア:

[(1, 57641880), (2, 28820940), (3, 19213960), (4, 14410470), (5, 11528376), (6, 9606980), (8, 7205235), (10, 5764188), (12, 4803490), (15, 3842792), (20, 2882094), (24, 2401745), (30, 1921396), (40, 1441047), (60, 960698), (120, 480349)]