80033340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1333889}}^1$

素因数の和:1333901

約数の個数: 24

約数和(自身を含む): 224093520

約数和(自身を除く): 144060180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1333889, 2667778, 4001667, 5335556, 6669445, 8003334, 13338890, 16006668, 20008335, 26677780, 40016670, 80033340]

約数ペア:

[(1, 80033340), (2, 40016670), (3, 26677780), (4, 20008335), (5, 16006668), (6, 13338890), (10, 8003334), (12, 6669445), (15, 5335556), (20, 4001667), (30, 2667778), (60, 1333889)]