80932080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337217}}^1$

素因数の和:337233

約数の個数: 40

約数和(自身を含む): 250890192

約数和(自身を除く): 169958112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337217, 674434, 1011651, 1348868, 1686085, 2023302, 2697736, 3372170, 4046604, 5058255, 5395472, 6744340, 8093208, 10116510, 13488680, 16186416, 20233020, 26977360, 40466040, 80932080]

約数ペア:

[(1, 80932080), (2, 40466040), (3, 26977360), (4, 20233020), (5, 16186416), (6, 13488680), (8, 10116510), (10, 8093208), (12, 6744340), (15, 5395472), (16, 5058255), (20, 4046604), (24, 3372170), (30, 2697736), (40, 2023302), (48, 1686085), (60, 1348868), (80, 1011651), (120, 674434), (240, 337217)]