2440031040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31379}}^1$

素因数の和:31411

約数の個数: 168

約数和(自身を含む): 8703807840

約数和(自身を除く): 6263776800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 31379, 38880, 62758, 77760, 94137, 125516, 156895, 188274, 251032, 282411, 313790, 376548, 470685, 502064, 564822, 627580, 753096, 847233, 941370, 1004128, 1129644, 1255160, 1412055, 1506192, 1694466, 1882740, 2008256, 2259288, 2510320, 2541699, 2824110, 3012384, 3388932, 3765480, 4236165, 4518576, 5020640, 5083398, 5648220, 6024768, 6777864, 7530960, 7625097, 8472330, 9037152, 10041280, 10166796, 11296440, 12708495, 13555728, 15061920, 15250194, 16944660, 18074304, 20333592, 22592880, 25416990, 27111456, 30123840, 30500388, 33889320, 38125485, 40667184, 45185760, 50833980, 54222912, 61000776, 67778640, 76250970, 81334368, 90371520, 101667960, 122001552, 135557280, 152501940, 162668736, 203335920, 244003104, 271114560, 305003880, 406671840, 488006208, 610007760, 813343680, 1220015520, 2440031040]

約数ペア:

[(1, 2440031040), (2, 1220015520), (3, 813343680), (4, 610007760), (5, 488006208), (6, 406671840), (8, 305003880), (9, 271114560), (10, 244003104), (12, 203335920), (15, 162668736), (16, 152501940), (18, 135557280), (20, 122001552), (24, 101667960), (27, 90371520), (30, 81334368), (32, 76250970), (36, 67778640), (40, 61000776), (45, 54222912), (48, 50833980), (54, 45185760), (60, 40667184), (64, 38125485), (72, 33889320), (80, 30500388), (81, 30123840), (90, 27111456), (96, 25416990), (108, 22592880), (120, 20333592), (135, 18074304), (144, 16944660), (160, 15250194), (162, 15061920), (180, 13555728), (192, 12708495), (216, 11296440), (240, 10166796), (243, 10041280), (270, 9037152), (288, 8472330), (320, 7625097), (324, 7530960), (360, 6777864), (405, 6024768), (432, 5648220), (480, 5083398), (486, 5020640), (540, 4518576), (576, 4236165), (648, 3765480), (720, 3388932), (810, 3012384), (864, 2824110), (960, 2541699), (972, 2510320), (1080, 2259288), (1215, 2008256), (1296, 1882740), (1440, 1694466), (1620, 1506192), (1728, 1412055), (1944, 1255160), (2160, 1129644), (2430, 1004128), (2592, 941370), (2880, 847233), (3240, 753096), (3888, 627580), (4320, 564822), (4860, 502064), (5184, 470685), (6480, 376548), (7776, 313790), (8640, 282411), (9720, 251032), (12960, 188274), (15552, 156895), (19440, 125516), (25920, 94137), (31379, 77760), (38880, 62758)]