1201426560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:556

約数の個数: 256

約数和(自身を含む): 4287427200

約数和(自身を除く): 3086000640

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 251, 270, 277, 288, 320, 360, 384, 432, 480, 502, 540, 554, 576, 640, 720, 753, 831, 864, 960, 1004, 1080, 1108, 1152, 1255, 1385, 1440, 1506, 1662, 1728, 1920, 2008, 2160, 2216, 2259, 2493, 2510, 2770, 2880, 3012, 3324, 3456, 3765, 4016, 4155, 4320, 4432, 4518, 4986, 5020, 5540, 5760, 6024, 6648, 6777, 7479, 7530, 8032, 8310, 8640, 8864, 9036, 9972, 10040, 11080, 11295, 12048, 12465, 13296, 13554, 14958, 15060, 16064, 16620, 17280, 17728, 18072, 19944, 20080, 22160, 22590, 24096, 24930, 26592, 27108, 29916, 30120, 32128, 33240, 33885, 35456, 36144, 37395, 39888, 40160, 44320, 45180, 48192, 49860, 53184, 54216, 59832, 60240, 66480, 67770, 69527, 72288, 74790, 79776, 80320, 88640, 90360, 96384, 99720, 106368, 108432, 119664, 120480, 132960, 135540, 139054, 144576, 149580, 159552, 160640, 177280, 180720, 199440, 208581, 216864, 239328, 240960, 265920, 271080, 278108, 289152, 299160, 319104, 347635, 361440, 398880, 417162, 433728, 478656, 481920, 531840, 542160, 556216, 598320, 625743, 695270, 722880, 797760, 834324, 867456, 957312, 1042905, 1084320, 1112432, 1196640, 1251486, 1390540, 1445760, 1595520, 1668648, 1877229, 2085810, 2168640, 2224864, 2393280, 2502972, 2781080, 3128715, 3337296, 3754458, 4171620, 4337280, 4449728, 4786560, 5005944, 5562160, 6257430, 6674592, 7508916, 8343240, 8899456, 9386145, 10011888, 11124320, 12514860, 13349184, 15017832, 16686480, 18772290, 20023776, 22248640, 25029720, 26698368, 30035664, 33372960, 37544580, 40047552, 44497280, 50059440, 60071328, 66745920, 75089160, 80095104, 100118880, 120142656, 133491840, 150178320, 200237760, 240285312, 300356640, 400475520, 600713280, 1201426560]

約数ペア:

[(1, 1201426560), (2, 600713280), (3, 400475520), (4, 300356640), (5, 240285312), (6, 200237760), (8, 150178320), (9, 133491840), (10, 120142656), (12, 100118880), (15, 80095104), (16, 75089160), (18, 66745920), (20, 60071328), (24, 50059440), (27, 44497280), (30, 40047552), (32, 37544580), (36, 33372960), (40, 30035664), (45, 26698368), (48, 25029720), (54, 22248640), (60, 20023776), (64, 18772290), (72, 16686480), (80, 15017832), (90, 13349184), (96, 12514860), (108, 11124320), (120, 10011888), (128, 9386145), (135, 8899456), (144, 8343240), (160, 7508916), (180, 6674592), (192, 6257430), (216, 5562160), (240, 5005944), (251, 4786560), (270, 4449728), (277, 4337280), (288, 4171620), (320, 3754458), (360, 3337296), (384, 3128715), (432, 2781080), (480, 2502972), (502, 2393280), (540, 2224864), (554, 2168640), (576, 2085810), (640, 1877229), (720, 1668648), (753, 1595520), (831, 1445760), (864, 1390540), (960, 1251486), (1004, 1196640), (1080, 1112432), (1108, 1084320), (1152, 1042905), (1255, 957312), (1385, 867456), (1440, 834324), (1506, 797760), (1662, 722880), (1728, 695270), (1920, 625743), (2008, 598320), (2160, 556216), (2216, 542160), (2259, 531840), (2493, 481920), (2510, 478656), (2770, 433728), (2880, 417162), (3012, 398880), (3324, 361440), (3456, 347635), (3765, 319104), (4016, 299160), (4155, 289152), (4320, 278108), (4432, 271080), (4518, 265920), (4986, 240960), (5020, 239328), (5540, 216864), (5760, 208581), (6024, 199440), (6648, 180720), (6777, 177280), (7479, 160640), (7530, 159552), (8032, 149580), (8310, 144576), (8640, 139054), (8864, 135540), (9036, 132960), (9972, 120480), (10040, 119664), (11080, 108432), (11295, 106368), (12048, 99720), (12465, 96384), (13296, 90360), (13554, 88640), (14958, 80320), (15060, 79776), (16064, 74790), (16620, 72288), (17280, 69527), (17728, 67770), (18072, 66480), (19944, 60240), (20080, 59832), (22160, 54216), (22590, 53184), (24096, 49860), (24930, 48192), (26592, 45180), (27108, 44320), (29916, 40160), (30120, 39888), (32128, 37395), (33240, 36144), (33885, 35456)]