118178640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 399879168

約数和(自身を除く): 281700528

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, 1087, 1208, 1359, 1510, 1812, 2174, 2265, 2416, 2718, 3020, 3261, 3624, 4348, 4530, 5435, 5436, 6040, 6522, 6795, 7248, 8696, 9060, 9783, 10870, 10872, 12080, 13044, 13590, 16305, 17392, 18120, 19566, 21740, 21744, 26088, 27180, 32610, 36240, 39132, 43480, 48915, 52176, 54360, 65220, 78264, 86960, 97830, 108720, 130440, 156528, 164137, 195660, 260880, 328274, 391320, 492411, 656548, 782640, 820685, 984822, 1313096, 1477233, 1641370, 1969644, 2462055, 2626192, 2954466, 3282740, 3939288, 4924110, 5908932, 6565480, 7386165, 7878576, 9848220, 11817864, 13130960, 14772330, 19696440, 23635728, 29544660, 39392880, 59089320, 118178640]

約数ペア:

[(1, 118178640), (2, 59089320), (3, 39392880), (4, 29544660), (5, 23635728), (6, 19696440), (8, 14772330), (9, 13130960), (10, 11817864), (12, 9848220), (15, 7878576), (16, 7386165), (18, 6565480), (20, 5908932), (24, 4924110), (30, 3939288), (36, 3282740), (40, 2954466), (45, 2626192), (48, 2462055), (60, 1969644), (72, 1641370), (80, 1477233), (90, 1313096), (120, 984822), (144, 820685), (151, 782640), (180, 656548), (240, 492411), (302, 391320), (360, 328274), (453, 260880), (604, 195660), (720, 164137), (755, 156528), (906, 130440), (1087, 108720), (1208, 97830), (1359, 86960), (1510, 78264), (1812, 65220), (2174, 54360), (2265, 52176), (2416, 48915), (2718, 43480), (3020, 39132), (3261, 36240), (3624, 32610), (4348, 27180), (4530, 26088), (5435, 21744), (5436, 21740), (6040, 19566), (6522, 18120), (6795, 17392), (7248, 16305), (8696, 13590), (9060, 13044), (9783, 12080), (10870, 10872)]