75641880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{630349}}^1$

素因数の和:630363

約数の個数: 32

約数和(自身を含む): 226926000

約数和(自身を除く): 151284120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 630349, 1260698, 1891047, 2521396, 3151745, 3782094, 5042792, 6303490, 7564188, 9455235, 12606980, 15128376, 18910470, 25213960, 37820940, 75641880]

約数ペア:

[(1, 75641880), (2, 37820940), (3, 25213960), (4, 18910470), (5, 15128376), (6, 12606980), (8, 9455235), (10, 7564188), (12, 6303490), (15, 5042792), (20, 3782094), (24, 3151745), (30, 2521396), (40, 1891047), (60, 1260698), (120, 630349)]