79117020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{146513}}^1$

素因数の和:146531

約数の個数: 48

約数和(自身を含む): 246143520

約数和(自身を除く): 167026500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 146513, 293026, 439539, 586052, 732565, 879078, 1318617, 1465130, 1758156, 2197695, 2637234, 2930260, 3955851, 4395390, 5274468, 6593085, 7911702, 8790780, 13186170, 15823404, 19779255, 26372340, 39558510, 79117020]

約数ペア:

[(1, 79117020), (2, 39558510), (3, 26372340), (4, 19779255), (5, 15823404), (6, 13186170), (9, 8790780), (10, 7911702), (12, 6593085), (15, 5274468), (18, 4395390), (20, 3955851), (27, 2930260), (30, 2637234), (36, 2197695), (45, 1758156), (54, 1465130), (60, 1318617), (90, 879078), (108, 732565), (135, 586052), (180, 439539), (270, 293026), (540, 146513)]