4293780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71563}}^1$

素因数の和:71575

約数の個数: 24

約数和(自身を含む): 12022752

約数和(自身を除く): 7728972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71563, 143126, 214689, 286252, 357815, 429378, 715630, 858756, 1073445, 1431260, 2146890, 4293780]

約数ペア:

[(1, 4293780), (2, 2146890), (3, 1431260), (4, 1073445), (5, 858756), (6, 715630), (10, 429378), (12, 357815), (15, 286252), (20, 214689), (30, 143126), (60, 71563)]