12055260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28703}}^1$

素因数の和:28722

約数の個数: 48

約数和(自身を含む): 38578176

約数和(自身を除く): 26522916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28703, 57406, 86109, 114812, 143515, 172218, 200921, 287030, 344436, 401842, 430545, 574060, 602763, 803684, 861090, 1004605, 1205526, 1722180, 2009210, 2411052, 3013815, 4018420, 6027630, 12055260]

約数ペア:

[(1, 12055260), (2, 6027630), (3, 4018420), (4, 3013815), (5, 2411052), (6, 2009210), (7, 1722180), (10, 1205526), (12, 1004605), (14, 861090), (15, 803684), (20, 602763), (21, 574060), (28, 430545), (30, 401842), (35, 344436), (42, 287030), (60, 200921), (70, 172218), (84, 143515), (105, 114812), (140, 86109), (210, 57406), (420, 28703)]