15893340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{264889}}^1$

素因数の和:264901

約数の個数: 24

約数和(自身を含む): 44501520

約数和(自身を除く): 28608180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 264889, 529778, 794667, 1059556, 1324445, 1589334, 2648890, 3178668, 3973335, 5297780, 7946670, 15893340]

約数ペア:

[(1, 15893340), (2, 7946670), (3, 5297780), (4, 3973335), (5, 3178668), (6, 2648890), (10, 1589334), (12, 1324445), (15, 1059556), (20, 794667), (30, 529778), (60, 264889)]