7886040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65717}}^1$

素因数の和:65731

約数の個数: 32

約数和(自身を含む): 23658480

約数和(自身を除く): 15772440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65717, 131434, 197151, 262868, 328585, 394302, 525736, 657170, 788604, 985755, 1314340, 1577208, 1971510, 2628680, 3943020, 7886040]

約数ペア:

[(1, 7886040), (2, 3943020), (3, 2628680), (4, 1971510), (5, 1577208), (6, 1314340), (8, 985755), (10, 788604), (12, 657170), (15, 525736), (20, 394302), (24, 328585), (30, 262868), (40, 197151), (60, 131434), (120, 65717)]