2841223680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 240

約数和(自身を含む): 9927650304

約数和(自身を除く): 7086426624

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, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 960, 971, 1016, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1905, 1920, 1942, 2032, 2286, 2304, 2540, 2560, 2880, 2913, 3048, 3810, 3840, 3884, 4064, 4572, 4608, 4855, 5080, 5715, 5760, 5826, 6096, 7620, 7680, 7768, 8128, 8739, 9144, 9710, 10160, 11430, 11520, 11652, 12192, 14565, 15240, 15536, 16256, 17478, 18288, 19420, 20320, 22860, 23040, 23304, 24384, 29130, 30480, 31072, 32512, 34956, 36576, 38840, 40640, 43695, 45720, 46608, 48768, 58260, 60960, 62144, 65024, 69912, 73152, 77680, 81280, 87390, 91440, 93216, 97536, 116520, 121920, 123317, 124288, 139824, 146304, 155360, 162560, 174780, 182880, 186432, 195072, 233040, 243840, 246634, 248576, 279648, 292608, 310720, 325120, 349560, 365760, 369951, 372864, 466080, 487680, 493268, 497152, 559296, 585216, 616585, 621440, 699120, 731520, 739902, 745728, 932160, 975360, 986536, 1109853, 1118592, 1233170, 1242880, 1398240, 1463040, 1479804, 1491456, 1849755, 1864320, 1973072, 2219706, 2237184, 2466340, 2485760, 2796480, 2926080, 2959608, 3699510, 3728640, 3946144, 4439412, 4474368, 4932680, 5549265, 5592960, 5919216, 7399020, 7457280, 7892288, 8878824, 9865360, 11098530, 11185920, 11838432, 14798040, 15784576, 17757648, 19730720, 22197060, 22371840, 23676864, 29596080, 31569152, 35515296, 39461440, 44394120, 47353728, 59192160, 63138304, 71030592, 78922880, 88788240, 94707456, 118384320, 142061184, 157845760, 177576480, 189414912, 236768640, 284122368, 315691520, 355152960, 473537280, 568244736, 710305920, 947074560, 1420611840, 2841223680]

約数ペア:

[(1, 2841223680), (2, 1420611840), (3, 947074560), (4, 710305920), (5, 568244736), (6, 473537280), (8, 355152960), (9, 315691520), (10, 284122368), (12, 236768640), (15, 189414912), (16, 177576480), (18, 157845760), (20, 142061184), (24, 118384320), (30, 94707456), (32, 88788240), (36, 78922880), (40, 71030592), (45, 63138304), (48, 59192160), (60, 47353728), (64, 44394120), (72, 39461440), (80, 35515296), (90, 31569152), (96, 29596080), (120, 23676864), (127, 22371840), (128, 22197060), (144, 19730720), (160, 17757648), (180, 15784576), (192, 14798040), (240, 11838432), (254, 11185920), (256, 11098530), (288, 9865360), (320, 8878824), (360, 7892288), (381, 7457280), (384, 7399020), (480, 5919216), (508, 5592960), (512, 5549265), (576, 4932680), (635, 4474368), (640, 4439412), (720, 3946144), (762, 3728640), (768, 3699510), (960, 2959608), (971, 2926080), (1016, 2796480), (1143, 2485760), (1152, 2466340), (1270, 2237184), (1280, 2219706), (1440, 1973072), (1524, 1864320), (1536, 1849755), (1905, 1491456), (1920, 1479804), (1942, 1463040), (2032, 1398240), (2286, 1242880), (2304, 1233170), (2540, 1118592), (2560, 1109853), (2880, 986536), (2913, 975360), (3048, 932160), (3810, 745728), (3840, 739902), (3884, 731520), (4064, 699120), (4572, 621440), (4608, 616585), (4855, 585216), (5080, 559296), (5715, 497152), (5760, 493268), (5826, 487680), (6096, 466080), (7620, 372864), (7680, 369951), (7768, 365760), (8128, 349560), (8739, 325120), (9144, 310720), (9710, 292608), (10160, 279648), (11430, 248576), (11520, 246634), (11652, 243840), (12192, 233040), (14565, 195072), (15240, 186432), (15536, 182880), (16256, 174780), (17478, 162560), (18288, 155360), (19420, 146304), (20320, 139824), (22860, 124288), (23040, 123317), (23304, 121920), (24384, 116520), (29130, 97536), (30480, 93216), (31072, 91440), (32512, 87390), (34956, 81280), (36576, 77680), (38840, 73152), (40640, 69912), (43695, 65024), (45720, 62144), (46608, 60960), (48768, 58260)]