120640590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{21277}}^1$

素因数の和:21303

約数の個数: 80

約数和(自身を含む): 370747872

約数和(自身を除く): 250107282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 21277, 42554, 63831, 106385, 127662, 148939, 191493, 212770, 297878, 319155, 382986, 446817, 574479, 638310, 744695, 893634, 957465, 1148958, 1340451, 1489390, 1723437, 1914930, 2234085, 2680902, 2872395, 3446874, 4021353, 4468170, 5744790, 6702255, 8042706, 8617185, 12064059, 13404510, 17234370, 20106765, 24128118, 40213530, 60320295, 120640590]

約数ペア:

[(1, 120640590), (2, 60320295), (3, 40213530), (5, 24128118), (6, 20106765), (7, 17234370), (9, 13404510), (10, 12064059), (14, 8617185), (15, 8042706), (18, 6702255), (21, 5744790), (27, 4468170), (30, 4021353), (35, 3446874), (42, 2872395), (45, 2680902), (54, 2234085), (63, 1914930), (70, 1723437), (81, 1489390), (90, 1340451), (105, 1148958), (126, 957465), (135, 893634), (162, 744695), (189, 638310), (210, 574479), (270, 446817), (315, 382986), (378, 319155), (405, 297878), (567, 212770), (630, 191493), (810, 148939), (945, 127662), (1134, 106385), (1890, 63831), (2835, 42554), (5670, 21277)]