12138660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 39029760

約数和(自身を除く): 26891100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 127, 135, 162, 177, 180, 236, 254, 270, 295, 324, 354, 381, 405, 508, 531, 540, 590, 635, 708, 762, 810, 885, 1062, 1143, 1180, 1270, 1524, 1593, 1620, 1770, 1905, 2124, 2286, 2540, 2655, 3186, 3429, 3540, 3810, 4572, 4779, 5310, 5715, 6372, 6858, 7493, 7620, 7965, 9558, 10287, 10620, 11430, 13716, 14986, 15930, 17145, 19116, 20574, 22479, 22860, 23895, 29972, 31860, 34290, 37465, 41148, 44958, 47790, 51435, 67437, 68580, 74930, 89916, 95580, 102870, 112395, 134874, 149860, 202311, 205740, 224790, 269748, 337185, 404622, 449580, 606933, 674370, 809244, 1011555, 1213866, 1348740, 2023110, 2427732, 3034665, 4046220, 6069330, 12138660]

約数ペア:

[(1, 12138660), (2, 6069330), (3, 4046220), (4, 3034665), (5, 2427732), (6, 2023110), (9, 1348740), (10, 1213866), (12, 1011555), (15, 809244), (18, 674370), (20, 606933), (27, 449580), (30, 404622), (36, 337185), (45, 269748), (54, 224790), (59, 205740), (60, 202311), (81, 149860), (90, 134874), (108, 112395), (118, 102870), (127, 95580), (135, 89916), (162, 74930), (177, 68580), (180, 67437), (236, 51435), (254, 47790), (270, 44958), (295, 41148), (324, 37465), (354, 34290), (381, 31860), (405, 29972), (508, 23895), (531, 22860), (540, 22479), (590, 20574), (635, 19116), (708, 17145), (762, 15930), (810, 14986), (885, 13716), (1062, 11430), (1143, 10620), (1180, 10287), (1270, 9558), (1524, 7965), (1593, 7620), (1620, 7493), (1770, 6858), (1905, 6372), (2124, 5715), (2286, 5310), (2540, 4779), (2655, 4572), (3186, 3810), (3429, 3540)]