461589120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 1609021440

約数和(自身を除く): 1147432320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 631, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1262, 1270, 1440, 1524, 1893, 1905, 1920, 2032, 2286, 2524, 2540, 2880, 3048, 3155, 3786, 3810, 4064, 4572, 5048, 5080, 5679, 5715, 5760, 6096, 6310, 7572, 7620, 8128, 9144, 9465, 10096, 10160, 11358, 11430, 12192, 12620, 15144, 15240, 16256, 18288, 18930, 20192, 20320, 22716, 22860, 24384, 25240, 28395, 30288, 30480, 36576, 37860, 40384, 40640, 45432, 45720, 48768, 50480, 56790, 60576, 60960, 73152, 75720, 80137, 80768, 81280, 90864, 91440, 100960, 113580, 121152, 121920, 146304, 151440, 160274, 181728, 182880, 201920, 227160, 240411, 242304, 243840, 302880, 320548, 363456, 365760, 400685, 403840, 454320, 480822, 605760, 641096, 721233, 726912, 731520, 801370, 908640, 961644, 1202055, 1211520, 1282192, 1442466, 1602740, 1817280, 1923288, 2404110, 2564384, 2884932, 3205480, 3606165, 3634560, 3846576, 4808220, 5128768, 5769864, 6410960, 7212330, 7693152, 9616440, 10257536, 11539728, 12821920, 14424660, 15386304, 19232880, 23079456, 25643840, 28849320, 30772608, 38465760, 46158912, 51287680, 57698640, 76931520, 92317824, 115397280, 153863040, 230794560, 461589120]

約数ペア:

[(1, 461589120), (2, 230794560), (3, 153863040), (4, 115397280), (5, 92317824), (6, 76931520), (8, 57698640), (9, 51287680), (10, 46158912), (12, 38465760), (15, 30772608), (16, 28849320), (18, 25643840), (20, 23079456), (24, 19232880), (30, 15386304), (32, 14424660), (36, 12821920), (40, 11539728), (45, 10257536), (48, 9616440), (60, 7693152), (64, 7212330), (72, 6410960), (80, 5769864), (90, 5128768), (96, 4808220), (120, 3846576), (127, 3634560), (128, 3606165), (144, 3205480), (160, 2884932), (180, 2564384), (192, 2404110), (240, 1923288), (254, 1817280), (288, 1602740), (320, 1442466), (360, 1282192), (381, 1211520), (384, 1202055), (480, 961644), (508, 908640), (576, 801370), (631, 731520), (635, 726912), (640, 721233), (720, 641096), (762, 605760), (960, 480822), (1016, 454320), (1143, 403840), (1152, 400685), (1262, 365760), (1270, 363456), (1440, 320548), (1524, 302880), (1893, 243840), (1905, 242304), (1920, 240411), (2032, 227160), (2286, 201920), (2524, 182880), (2540, 181728), (2880, 160274), (3048, 151440), (3155, 146304), (3786, 121920), (3810, 121152), (4064, 113580), (4572, 100960), (5048, 91440), (5080, 90864), (5679, 81280), (5715, 80768), (5760, 80137), (6096, 75720), (6310, 73152), (7572, 60960), (7620, 60576), (8128, 56790), (9144, 50480), (9465, 48768), (10096, 45720), (10160, 45432), (11358, 40640), (11430, 40384), (12192, 37860), (12620, 36576), (15144, 30480), (15240, 30288), (16256, 28395), (18288, 25240), (18930, 24384), (20192, 22860), (20320, 22716)]