108786960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1245

約数の個数: 120

約数和(自身を含む): 368309760

約数和(自身を除く): 259522800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1087, 1112, 1251, 1390, 1668, 2085, 2174, 2224, 2502, 2780, 3261, 3336, 4170, 4348, 5004, 5435, 5560, 6255, 6522, 6672, 8340, 8696, 9783, 10008, 10870, 11120, 12510, 13044, 16305, 16680, 17392, 19566, 20016, 21740, 25020, 26088, 32610, 33360, 39132, 43480, 48915, 50040, 52176, 65220, 78264, 86960, 97830, 100080, 130440, 151093, 156528, 195660, 260880, 302186, 391320, 453279, 604372, 755465, 782640, 906558, 1208744, 1359837, 1510930, 1813116, 2266395, 2417488, 2719674, 3021860, 3626232, 4532790, 5439348, 6043720, 6799185, 7252464, 9065580, 10878696, 12087440, 13598370, 18131160, 21757392, 27196740, 36262320, 54393480, 108786960]

約数ペア:

[(1, 108786960), (2, 54393480), (3, 36262320), (4, 27196740), (5, 21757392), (6, 18131160), (8, 13598370), (9, 12087440), (10, 10878696), (12, 9065580), (15, 7252464), (16, 6799185), (18, 6043720), (20, 5439348), (24, 4532790), (30, 3626232), (36, 3021860), (40, 2719674), (45, 2417488), (48, 2266395), (60, 1813116), (72, 1510930), (80, 1359837), (90, 1208744), (120, 906558), (139, 782640), (144, 755465), (180, 604372), (240, 453279), (278, 391320), (360, 302186), (417, 260880), (556, 195660), (695, 156528), (720, 151093), (834, 130440), (1087, 100080), (1112, 97830), (1251, 86960), (1390, 78264), (1668, 65220), (2085, 52176), (2174, 50040), (2224, 48915), (2502, 43480), (2780, 39132), (3261, 33360), (3336, 32610), (4170, 26088), (4348, 25020), (5004, 21740), (5435, 20016), (5560, 19566), (6255, 17392), (6522, 16680), (6672, 16305), (8340, 13044), (8696, 12510), (9783, 11120), (10008, 10870)]