18326040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152717}}^1$

素因数の和:152731

約数の個数: 32

約数和(自身を含む): 54978480

約数和(自身を除く): 36652440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152717, 305434, 458151, 610868, 763585, 916302, 1221736, 1527170, 1832604, 2290755, 3054340, 3665208, 4581510, 6108680, 9163020, 18326040]

約数ペア:

[(1, 18326040), (2, 9163020), (3, 6108680), (4, 4581510), (5, 3665208), (6, 3054340), (8, 2290755), (10, 1832604), (12, 1527170), (15, 1221736), (20, 916302), (24, 763585), (30, 610868), (40, 458151), (60, 305434), (120, 152717)]