345277440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 264

約数和(自身を含む): 1226234880

約数和(自身を除く): 880957440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 127, 128, 144, 160, 177, 180, 192, 236, 240, 254, 256, 288, 295, 320, 354, 360, 381, 384, 472, 480, 508, 512, 531, 576, 590, 635, 640, 708, 720, 762, 768, 885, 944, 960, 1016, 1024, 1062, 1143, 1152, 1180, 1270, 1280, 1416, 1440, 1524, 1536, 1770, 1888, 1905, 1920, 2032, 2124, 2286, 2304, 2360, 2540, 2560, 2655, 2832, 2880, 3048, 3072, 3540, 3776, 3810, 3840, 4064, 4248, 4572, 4608, 4720, 5080, 5120, 5310, 5664, 5715, 5760, 6096, 7080, 7493, 7552, 7620, 7680, 8128, 8496, 9144, 9216, 9440, 10160, 10620, 11328, 11430, 11520, 12192, 14160, 14986, 15104, 15240, 15360, 16256, 16992, 18288, 18880, 20320, 21240, 22479, 22656, 22860, 23040, 24384, 28320, 29972, 30208, 30480, 32512, 33984, 36576, 37465, 37760, 40640, 42480, 44958, 45312, 45720, 46080, 48768, 56640, 59944, 60416, 60960, 65024, 67437, 67968, 73152, 74930, 75520, 81280, 84960, 89916, 90624, 91440, 97536, 112395, 113280, 119888, 121920, 130048, 134874, 135936, 146304, 149860, 151040, 162560, 169920, 179832, 181248, 182880, 195072, 224790, 226560, 239776, 243840, 269748, 271872, 292608, 299720, 302080, 325120, 337185, 339840, 359664, 365760, 390144, 449580, 453120, 479552, 487680, 539496, 543744, 585216, 599440, 650240, 674370, 679680, 719328, 731520, 899160, 906240, 959104, 975360, 1078992, 1170432, 1198880, 1348740, 1359360, 1438656, 1463040, 1798320, 1918208, 1950720, 2157984, 2397760, 2697480, 2718720, 2877312, 2926080, 3596640, 3836416, 4315968, 4795520, 5394960, 5754624, 5852160, 7193280, 7672832, 8631936, 9591040, 10789920, 11509248, 14386560, 17263872, 19182080, 21579840, 23018496, 28773120, 34527744, 38364160, 43159680, 57546240, 69055488, 86319360, 115092480, 172638720, 345277440]

約数ペア:

[(1, 345277440), (2, 172638720), (3, 115092480), (4, 86319360), (5, 69055488), (6, 57546240), (8, 43159680), (9, 38364160), (10, 34527744), (12, 28773120), (15, 23018496), (16, 21579840), (18, 19182080), (20, 17263872), (24, 14386560), (30, 11509248), (32, 10789920), (36, 9591040), (40, 8631936), (45, 7672832), (48, 7193280), (59, 5852160), (60, 5754624), (64, 5394960), (72, 4795520), (80, 4315968), (90, 3836416), (96, 3596640), (118, 2926080), (120, 2877312), (127, 2718720), (128, 2697480), (144, 2397760), (160, 2157984), (177, 1950720), (180, 1918208), (192, 1798320), (236, 1463040), (240, 1438656), (254, 1359360), (256, 1348740), (288, 1198880), (295, 1170432), (320, 1078992), (354, 975360), (360, 959104), (381, 906240), (384, 899160), (472, 731520), (480, 719328), (508, 679680), (512, 674370), (531, 650240), (576, 599440), (590, 585216), (635, 543744), (640, 539496), (708, 487680), (720, 479552), (762, 453120), (768, 449580), (885, 390144), (944, 365760), (960, 359664), (1016, 339840), (1024, 337185), (1062, 325120), (1143, 302080), (1152, 299720), (1180, 292608), (1270, 271872), (1280, 269748), (1416, 243840), (1440, 239776), (1524, 226560), (1536, 224790), (1770, 195072), (1888, 182880), (1905, 181248), (1920, 179832), (2032, 169920), (2124, 162560), (2286, 151040), (2304, 149860), (2360, 146304), (2540, 135936), (2560, 134874), (2655, 130048), (2832, 121920), (2880, 119888), (3048, 113280), (3072, 112395), (3540, 97536), (3776, 91440), (3810, 90624), (3840, 89916), (4064, 84960), (4248, 81280), (4572, 75520), (4608, 74930), (4720, 73152), (5080, 67968), (5120, 67437), (5310, 65024), (5664, 60960), (5715, 60416), (5760, 59944), (6096, 56640), (7080, 48768), (7493, 46080), (7552, 45720), (7620, 45312), (7680, 44958), (8128, 42480), (8496, 40640), (9144, 37760), (9216, 37465), (9440, 36576), (10160, 33984), (10620, 32512), (11328, 30480), (11430, 30208), (11520, 29972), (12192, 28320), (14160, 24384), (14986, 23040), (15104, 22860), (15240, 22656), (15360, 22479), (16256, 21240), (16992, 20320), (18288, 18880)]