1146078720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{5527}}^1$

素因数の和:5562

約数の個数: 200

約数和(自身を含む): 4105634544

約数和(自身を除く): 2959555824

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, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5527, 5760, 6480, 6912, 7680, 8640, 10368, 11054, 11520, 12960, 13824, 16581, 17280, 20736, 22108, 23040, 25920, 27635, 33162, 34560, 41472, 44216, 49743, 51840, 55270, 66324, 69120, 82905, 88432, 99486, 103680, 110540, 132648, 149229, 165810, 176864, 198972, 207360, 221080, 248715, 265296, 298458, 331620, 353728, 397944, 442160, 447687, 497430, 530592, 596916, 663240, 707456, 746145, 795888, 884320, 895374, 994860, 1061184, 1193832, 1326480, 1414912, 1492290, 1591776, 1768640, 1790748, 1989720, 2122368, 2238435, 2387664, 2652960, 2829824, 2984580, 3183552, 3537280, 3581496, 3979440, 4244736, 4476870, 4775328, 5305920, 5969160, 6367104, 7074560, 7162992, 7958880, 8489472, 8953740, 9550656, 10611840, 11938320, 12734208, 14149120, 14325984, 15917760, 17907480, 19101312, 21223680, 23876640, 25468416, 28651968, 31835520, 35814960, 38202624, 42447360, 47753280, 57303936, 63671040, 71629920, 76405248, 95506560, 114607872, 127342080, 143259840, 191013120, 229215744, 286519680, 382026240, 573039360, 1146078720]

約数ペア:

[(1, 1146078720), (2, 573039360), (3, 382026240), (4, 286519680), (5, 229215744), (6, 191013120), (8, 143259840), (9, 127342080), (10, 114607872), (12, 95506560), (15, 76405248), (16, 71629920), (18, 63671040), (20, 57303936), (24, 47753280), (27, 42447360), (30, 38202624), (32, 35814960), (36, 31835520), (40, 28651968), (45, 25468416), (48, 23876640), (54, 21223680), (60, 19101312), (64, 17907480), (72, 15917760), (80, 14325984), (81, 14149120), (90, 12734208), (96, 11938320), (108, 10611840), (120, 9550656), (128, 8953740), (135, 8489472), (144, 7958880), (160, 7162992), (162, 7074560), (180, 6367104), (192, 5969160), (216, 5305920), (240, 4775328), (256, 4476870), (270, 4244736), (288, 3979440), (320, 3581496), (324, 3537280), (360, 3183552), (384, 2984580), (405, 2829824), (432, 2652960), (480, 2387664), (512, 2238435), (540, 2122368), (576, 1989720), (640, 1790748), (648, 1768640), (720, 1591776), (768, 1492290), (810, 1414912), (864, 1326480), (960, 1193832), (1080, 1061184), (1152, 994860), (1280, 895374), (1296, 884320), (1440, 795888), (1536, 746145), (1620, 707456), (1728, 663240), (1920, 596916), (2160, 530592), (2304, 497430), (2560, 447687), (2592, 442160), (2880, 397944), (3240, 353728), (3456, 331620), (3840, 298458), (4320, 265296), (4608, 248715), (5184, 221080), (5527, 207360), (5760, 198972), (6480, 176864), (6912, 165810), (7680, 149229), (8640, 132648), (10368, 110540), (11054, 103680), (11520, 99486), (12960, 88432), (13824, 82905), (16581, 69120), (17280, 66324), (20736, 55270), (22108, 51840), (23040, 49743), (25920, 44216), (27635, 41472), (33162, 34560)]