75071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{312799}}^1$

素因数の和:312815

約数の個数: 40

約数和(自身を含む): 232723200

約数和(自身を除く): 157651440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 312799, 625598, 938397, 1251196, 1563995, 1876794, 2502392, 3127990, 3753588, 4691985, 5004784, 6255980, 7507176, 9383970, 12511960, 15014352, 18767940, 25023920, 37535880, 75071760]

約数ペア:

[(1, 75071760), (2, 37535880), (3, 25023920), (4, 18767940), (5, 15014352), (6, 12511960), (8, 9383970), (10, 7507176), (12, 6255980), (15, 5004784), (16, 4691985), (20, 3753588), (24, 3127990), (30, 2502392), (40, 1876794), (48, 1563995), (60, 1251196), (80, 938397), (120, 625598), (240, 312799)]