68876760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573973}}^1$

素因数の和:573987

約数の個数: 32

約数和(自身を含む): 206630640

約数和(自身を除く): 137753880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573973, 1147946, 1721919, 2295892, 2869865, 3443838, 4591784, 5739730, 6887676, 8609595, 11479460, 13775352, 17219190, 22958920, 34438380, 68876760]

約数ペア:

[(1, 68876760), (2, 34438380), (3, 22958920), (4, 17219190), (5, 13775352), (6, 11479460), (8, 8609595), (10, 6887676), (12, 5739730), (15, 4591784), (20, 3443838), (24, 2869865), (30, 2295892), (40, 1721919), (60, 1147946), (120, 573973)]