2486040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20717}}^1$

素因数の和:20731

約数の個数: 32

約数和(自身を含む): 7458480

約数和(自身を除く): 4972440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20717, 41434, 62151, 82868, 103585, 124302, 165736, 207170, 248604, 310755, 414340, 497208, 621510, 828680, 1243020, 2486040]

約数ペア:

[(1, 2486040), (2, 1243020), (3, 828680), (4, 621510), (5, 497208), (6, 414340), (8, 310755), (10, 248604), (12, 207170), (15, 165736), (20, 124302), (24, 103585), (30, 82868), (40, 62151), (60, 41434), (120, 20717)]