12328140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18679}}^1$

素因数の和:18702

約数の個数: 48

約数和(自身を含む): 37658880

約数和(自身を除く): 25330740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18679, 37358, 56037, 74716, 93395, 112074, 186790, 205469, 224148, 280185, 373580, 410938, 560370, 616407, 821876, 1027345, 1120740, 1232814, 2054690, 2465628, 3082035, 4109380, 6164070, 12328140]

約数ペア:

[(1, 12328140), (2, 6164070), (3, 4109380), (4, 3082035), (5, 2465628), (6, 2054690), (10, 1232814), (11, 1120740), (12, 1027345), (15, 821876), (20, 616407), (22, 560370), (30, 410938), (33, 373580), (44, 280185), (55, 224148), (60, 205469), (66, 186790), (110, 112074), (132, 93395), (165, 74716), (220, 56037), (330, 37358), (660, 18679)]