75128880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313037}}^1$

素因数の和:313053

約数の個数: 40

約数和(自身を含む): 232900272

約数和(自身を除く): 157771392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313037, 626074, 939111, 1252148, 1565185, 1878222, 2504296, 3130370, 3756444, 4695555, 5008592, 6260740, 7512888, 9391110, 12521480, 15025776, 18782220, 25042960, 37564440, 75128880]

約数ペア:

[(1, 75128880), (2, 37564440), (3, 25042960), (4, 18782220), (5, 15025776), (6, 12521480), (8, 9391110), (10, 7512888), (12, 6260740), (15, 5008592), (16, 4695555), (20, 3756444), (24, 3130370), (30, 2504296), (40, 1878222), (48, 1565185), (60, 1252148), (80, 939111), (120, 626074), (240, 313037)]