27979260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{466321}}^1$

素因数の和:466333

約数の個数: 24

約数和(自身を含む): 78342096

約数和(自身を除く): 50362836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 466321, 932642, 1398963, 1865284, 2331605, 2797926, 4663210, 5595852, 6994815, 9326420, 13989630, 27979260]

約数ペア:

[(1, 27979260), (2, 13989630), (3, 9326420), (4, 6994815), (5, 5595852), (6, 4663210), (10, 2797926), (12, 2331605), (15, 1865284), (20, 1398963), (30, 932642), (60, 466321)]