40040040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333667}}^1$

素因数の和:333681

約数の個数: 32

約数和(自身を含む): 120120480

約数和(自身を除く): 80080440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333667, 667334, 1001001, 1334668, 1668335, 2002002, 2669336, 3336670, 4004004, 5005005, 6673340, 8008008, 10010010, 13346680, 20020020, 40040040]

約数ペア:

[(1, 40040040), (2, 20020020), (3, 13346680), (4, 10010010), (5, 8008008), (6, 6673340), (8, 5005005), (10, 4004004), (12, 3336670), (15, 2669336), (20, 2002002), (24, 1668335), (30, 1334668), (40, 1001001), (60, 667334), (120, 333667)]