18182040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151517}}^1$

素因数の和:151531

約数の個数: 32

約数和(自身を含む): 54546480

約数和(自身を除く): 36364440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151517, 303034, 454551, 606068, 757585, 909102, 1212136, 1515170, 1818204, 2272755, 3030340, 3636408, 4545510, 6060680, 9091020, 18182040]

約数ペア:

[(1, 18182040), (2, 9091020), (3, 6060680), (4, 4545510), (5, 3636408), (6, 3030340), (8, 2272755), (10, 1818204), (12, 1515170), (15, 1212136), (20, 909102), (24, 757585), (30, 606068), (40, 454551), (60, 303034), (120, 151517)]