2980592640

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{7187}}^1$

素因数の和:7224

約数の個数: 220

約数和(自身を含む): 10682244936

約数和(自身を除く): 7701652296

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7187, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 14374, 15360, 17280, 20736, 21561, 23040, 25920, 27648, 28748, 34560, 35935, 41472, 43122, 46080, 51840, 57496, 64683, 69120, 71870, 82944, 86244, 103680, 107805, 114992, 129366, 138240, 143740, 172488, 194049, 207360, 215610, 229984, 258732, 287480, 323415, 344976, 388098, 414720, 431220, 459968, 517464, 574960, 582147, 646830, 689952, 776196, 862440, 919936, 970245, 1034928, 1149920, 1164294, 1293660, 1379904, 1552392, 1724880, 1839872, 1940490, 2069856, 2299840, 2328588, 2587320, 2759808, 2910735, 3104784, 3449760, 3679744, 3880980, 4139712, 4599680, 4657176, 5174640, 5519616, 5821470, 6209568, 6899520, 7359488, 7761960, 8279424, 9199360, 9314352, 10349280, 11039232, 11642940, 12419136, 13799040, 15523920, 16558848, 18398720, 18628704, 20698560, 22078464, 23285880, 24838272, 27598080, 31047840, 33117696, 36797440, 37257408, 41397120, 46571760, 49676544, 55196160, 62095680, 66235392, 74514816, 82794240, 93143520, 99353088, 110392320, 124191360, 149029632, 165588480, 186287040, 198706176, 248382720, 298059264, 331176960, 372574080, 496765440, 596118528, 745148160, 993530880, 1490296320, 2980592640]

約数ペア:

[(1, 2980592640), (2, 1490296320), (3, 993530880), (4, 745148160), (5, 596118528), (6, 496765440), (8, 372574080), (9, 331176960), (10, 298059264), (12, 248382720), (15, 198706176), (16, 186287040), (18, 165588480), (20, 149029632), (24, 124191360), (27, 110392320), (30, 99353088), (32, 93143520), (36, 82794240), (40, 74514816), (45, 66235392), (48, 62095680), (54, 55196160), (60, 49676544), (64, 46571760), (72, 41397120), (80, 37257408), (81, 36797440), (90, 33117696), (96, 31047840), (108, 27598080), (120, 24838272), (128, 23285880), (135, 22078464), (144, 20698560), (160, 18628704), (162, 18398720), (180, 16558848), (192, 15523920), (216, 13799040), (240, 12419136), (256, 11642940), (270, 11039232), (288, 10349280), (320, 9314352), (324, 9199360), (360, 8279424), (384, 7761960), (405, 7359488), (432, 6899520), (480, 6209568), (512, 5821470), (540, 5519616), (576, 5174640), (640, 4657176), (648, 4599680), (720, 4139712), (768, 3880980), (810, 3679744), (864, 3449760), (960, 3104784), (1024, 2910735), (1080, 2759808), (1152, 2587320), (1280, 2328588), (1296, 2299840), (1440, 2069856), (1536, 1940490), (1620, 1839872), (1728, 1724880), (1920, 1552392), (2160, 1379904), (2304, 1293660), (2560, 1164294), (2592, 1149920), (2880, 1034928), (3072, 970245), (3240, 919936), (3456, 862440), (3840, 776196), (4320, 689952), (4608, 646830), (5120, 582147), (5184, 574960), (5760, 517464), (6480, 459968), (6912, 431220), (7187, 414720), (7680, 388098), (8640, 344976), (9216, 323415), (10368, 287480), (11520, 258732), (12960, 229984), (13824, 215610), (14374, 207360), (15360, 194049), (17280, 172488), (20736, 143740), (21561, 138240), (23040, 129366), (25920, 114992), (27648, 107805), (28748, 103680), (34560, 86244), (35935, 82944), (41472, 71870), (43122, 69120), (46080, 64683), (51840, 57496)]