118415280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{493397}}^1$

素因数の和:493413

約数の個数: 40

約数和(自身を含む): 367088112

約数和(自身を除く): 248672832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 493397, 986794, 1480191, 1973588, 2466985, 2960382, 3947176, 4933970, 5920764, 7400955, 7894352, 9867940, 11841528, 14801910, 19735880, 23683056, 29603820, 39471760, 59207640, 118415280]

約数ペア:

[(1, 118415280), (2, 59207640), (3, 39471760), (4, 29603820), (5, 23683056), (6, 19735880), (8, 14801910), (10, 11841528), (12, 9867940), (15, 7894352), (16, 7400955), (20, 5920764), (24, 4933970), (30, 3947176), (40, 2960382), (48, 2466985), (60, 1973588), (80, 1480191), (120, 986794), (240, 493397)]