12048540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28687}}^1$

素因数の和:28706

約数の個数: 48

約数和(自身を含む): 38556672

約数和(自身を除く): 26508132

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, 28687, 57374, 86061, 114748, 143435, 172122, 200809, 286870, 344244, 401618, 430305, 573740, 602427, 803236, 860610, 1004045, 1204854, 1721220, 2008090, 2409708, 3012135, 4016180, 6024270, 12048540]

約数ペア:

[(1, 12048540), (2, 6024270), (3, 4016180), (4, 3012135), (5, 2409708), (6, 2008090), (7, 1721220), (10, 1204854), (12, 1004045), (14, 860610), (15, 803236), (20, 602427), (21, 573740), (28, 430305), (30, 401618), (35, 344244), (42, 286870), (60, 200809), (70, 172122), (84, 143435), (105, 114748), (140, 86061), (210, 57374), (420, 28687)]