1189451520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 4269834240

約数和(自身を除く): 3080382720

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, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 256, 270, 271, 288, 320, 360, 381, 384, 432, 480, 508, 540, 542, 576, 635, 640, 720, 762, 768, 813, 864, 960, 1016, 1080, 1084, 1143, 1152, 1270, 1280, 1355, 1440, 1524, 1626, 1728, 1905, 1920, 2032, 2160, 2168, 2286, 2304, 2439, 2540, 2710, 2880, 3048, 3252, 3429, 3456, 3810, 3840, 4064, 4065, 4320, 4336, 4572, 4878, 5080, 5420, 5715, 5760, 6096, 6504, 6858, 6912, 7317, 7620, 8128, 8130, 8640, 8672, 9144, 9756, 10160, 10840, 11430, 11520, 12192, 12195, 13008, 13716, 14634, 15240, 16256, 16260, 17145, 17280, 17344, 18288, 19512, 20320, 21680, 22860, 24384, 24390, 26016, 27432, 29268, 30480, 32512, 32520, 34290, 34417, 34560, 34688, 36576, 36585, 39024, 40640, 43360, 45720, 48768, 48780, 52032, 54864, 58536, 60960, 65040, 68580, 68834, 69376, 73152, 73170, 78048, 81280, 86720, 91440, 97536, 97560, 103251, 104064, 109728, 117072, 121920, 130080, 137160, 137668, 146304, 146340, 156096, 162560, 172085, 173440, 182880, 195120, 206502, 208128, 219456, 234144, 243840, 260160, 274320, 275336, 292608, 292680, 309753, 312192, 344170, 346880, 365760, 390240, 413004, 438912, 468288, 487680, 516255, 520320, 548640, 550672, 585360, 619506, 624384, 688340, 731520, 780480, 826008, 877824, 929259, 936576, 1032510, 1040640, 1097280, 1101344, 1170720, 1239012, 1376680, 1463040, 1548765, 1560960, 1652016, 1858518, 1873152, 2065020, 2194560, 2202688, 2341440, 2478024, 2753360, 3097530, 3121920, 3304032, 3717036, 4130040, 4389120, 4405376, 4646295, 4682880, 4956048, 5506720, 6195060, 6608064, 7434072, 8260080, 8810752, 9292590, 9365760, 9912096, 11013440, 12390120, 13216128, 14868144, 16520160, 18585180, 19824192, 22026880, 24780240, 26432256, 29736288, 33040320, 37170360, 39648384, 44053760, 49560480, 59472576, 66080640, 74340720, 79296768, 99120960, 118945152, 132161280, 148681440, 198241920, 237890304, 297362880, 396483840, 594725760, 1189451520]

約数ペア:

[(1, 1189451520), (2, 594725760), (3, 396483840), (4, 297362880), (5, 237890304), (6, 198241920), (8, 148681440), (9, 132161280), (10, 118945152), (12, 99120960), (15, 79296768), (16, 74340720), (18, 66080640), (20, 59472576), (24, 49560480), (27, 44053760), (30, 39648384), (32, 37170360), (36, 33040320), (40, 29736288), (45, 26432256), (48, 24780240), (54, 22026880), (60, 19824192), (64, 18585180), (72, 16520160), (80, 14868144), (90, 13216128), (96, 12390120), (108, 11013440), (120, 9912096), (127, 9365760), (128, 9292590), (135, 8810752), (144, 8260080), (160, 7434072), (180, 6608064), (192, 6195060), (216, 5506720), (240, 4956048), (254, 4682880), (256, 4646295), (270, 4405376), (271, 4389120), (288, 4130040), (320, 3717036), (360, 3304032), (381, 3121920), (384, 3097530), (432, 2753360), (480, 2478024), (508, 2341440), (540, 2202688), (542, 2194560), (576, 2065020), (635, 1873152), (640, 1858518), (720, 1652016), (762, 1560960), (768, 1548765), (813, 1463040), (864, 1376680), (960, 1239012), (1016, 1170720), (1080, 1101344), (1084, 1097280), (1143, 1040640), (1152, 1032510), (1270, 936576), (1280, 929259), (1355, 877824), (1440, 826008), (1524, 780480), (1626, 731520), (1728, 688340), (1905, 624384), (1920, 619506), (2032, 585360), (2160, 550672), (2168, 548640), (2286, 520320), (2304, 516255), (2439, 487680), (2540, 468288), (2710, 438912), (2880, 413004), (3048, 390240), (3252, 365760), (3429, 346880), (3456, 344170), (3810, 312192), (3840, 309753), (4064, 292680), (4065, 292608), (4320, 275336), (4336, 274320), (4572, 260160), (4878, 243840), (5080, 234144), (5420, 219456), (5715, 208128), (5760, 206502), (6096, 195120), (6504, 182880), (6858, 173440), (6912, 172085), (7317, 162560), (7620, 156096), (8128, 146340), (8130, 146304), (8640, 137668), (8672, 137160), (9144, 130080), (9756, 121920), (10160, 117072), (10840, 109728), (11430, 104064), (11520, 103251), (12192, 97560), (12195, 97536), (13008, 91440), (13716, 86720), (14634, 81280), (15240, 78048), (16256, 73170), (16260, 73152), (17145, 69376), (17280, 68834), (17344, 68580), (18288, 65040), (19512, 60960), (20320, 58536), (21680, 54864), (22860, 52032), (24384, 48780), (24390, 48768), (26016, 45720), (27432, 43360), (29268, 40640), (30480, 39024), (32512, 36585), (32520, 36576), (34290, 34688), (34417, 34560)]