10840740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{180679}}^1$

素因数の和:180691

約数の個数: 24

約数和(自身を含む): 30354240

約数和(自身を除く): 19513500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 180679, 361358, 542037, 722716, 903395, 1084074, 1806790, 2168148, 2710185, 3613580, 5420370, 10840740]

約数ペア:

[(1, 10840740), (2, 5420370), (3, 3613580), (4, 2710185), (5, 2168148), (6, 1806790), (10, 1084074), (12, 903395), (15, 722716), (20, 542037), (30, 361358), (60, 180679)]