4280340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71339}}^1$

素因数の和:71351

約数の個数: 24

約数和(自身を含む): 11985120

約数和(自身を除く): 7704780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71339, 142678, 214017, 285356, 356695, 428034, 713390, 856068, 1070085, 1426780, 2140170, 4280340]

約数ペア:

[(1, 4280340), (2, 2140170), (3, 1426780), (4, 1070085), (5, 856068), (6, 713390), (10, 428034), (12, 356695), (15, 285356), (20, 214017), (30, 142678), (60, 71339)]