139052880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1449

約数の個数: 120

約数和(自身を含む): 470446080

約数和(自身を除く): 331393200

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, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1279, 1359, 1510, 1812, 2265, 2416, 2558, 2718, 3020, 3624, 3837, 4530, 5116, 5436, 6040, 6395, 6795, 7248, 7674, 9060, 10232, 10872, 11511, 12080, 12790, 13590, 15348, 18120, 19185, 20464, 21744, 23022, 25580, 27180, 30696, 36240, 38370, 46044, 51160, 54360, 57555, 61392, 76740, 92088, 102320, 108720, 115110, 153480, 184176, 193129, 230220, 306960, 386258, 460440, 579387, 772516, 920880, 965645, 1158774, 1545032, 1738161, 1931290, 2317548, 2896935, 3090064, 3476322, 3862580, 4635096, 5793870, 6952644, 7725160, 8690805, 9270192, 11587740, 13905288, 15450320, 17381610, 23175480, 27810576, 34763220, 46350960, 69526440, 139052880]

約数ペア:

[(1, 139052880), (2, 69526440), (3, 46350960), (4, 34763220), (5, 27810576), (6, 23175480), (8, 17381610), (9, 15450320), (10, 13905288), (12, 11587740), (15, 9270192), (16, 8690805), (18, 7725160), (20, 6952644), (24, 5793870), (30, 4635096), (36, 3862580), (40, 3476322), (45, 3090064), (48, 2896935), (60, 2317548), (72, 1931290), (80, 1738161), (90, 1545032), (120, 1158774), (144, 965645), (151, 920880), (180, 772516), (240, 579387), (302, 460440), (360, 386258), (453, 306960), (604, 230220), (720, 193129), (755, 184176), (906, 153480), (1208, 115110), (1279, 108720), (1359, 102320), (1510, 92088), (1812, 76740), (2265, 61392), (2416, 57555), (2558, 54360), (2718, 51160), (3020, 46044), (3624, 38370), (3837, 36240), (4530, 30696), (5116, 27180), (5436, 25580), (6040, 23022), (6395, 21744), (6795, 20464), (7248, 19185), (7674, 18120), (9060, 15348), (10232, 13590), (10872, 12790), (11511, 12080)]