1580064000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 5331406080

約数和(自身を除く): 3751342080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 109, 120, 125, 128, 150, 151, 160, 192, 200, 218, 240, 250, 256, 300, 302, 320, 327, 375, 384, 400, 436, 453, 480, 500, 545, 600, 604, 640, 654, 750, 755, 768, 800, 872, 906, 960, 1000, 1090, 1200, 1208, 1280, 1308, 1500, 1510, 1600, 1635, 1744, 1812, 1920, 2000, 2180, 2265, 2400, 2416, 2616, 2725, 3000, 3020, 3200, 3270, 3488, 3624, 3775, 3840, 4000, 4360, 4530, 4800, 4832, 5232, 5450, 6000, 6040, 6400, 6540, 6976, 7248, 7550, 8000, 8175, 8720, 9060, 9600, 9664, 10464, 10900, 11325, 12000, 12080, 13080, 13625, 13952, 14496, 15100, 16000, 16350, 16459, 17440, 18120, 18875, 19200, 19328, 20928, 21800, 22650, 24000, 24160, 26160, 27250, 27904, 28992, 30200, 32000, 32700, 32918, 34880, 36240, 37750, 38656, 40875, 41856, 43600, 45300, 48000, 48320, 49377, 52320, 54500, 56625, 57984, 60400, 65400, 65836, 69760, 72480, 75500, 81750, 82295, 83712, 87200, 90600, 96000, 96640, 98754, 104640, 109000, 113250, 115968, 120800, 130800, 131672, 139520, 144960, 151000, 163500, 164590, 174400, 181200, 193280, 197508, 209280, 218000, 226500, 241600, 246885, 261600, 263344, 289920, 302000, 327000, 329180, 348800, 362400, 395016, 411475, 418560, 436000, 453000, 483200, 493770, 523200, 526688, 579840, 604000, 654000, 658360, 697600, 724800, 790032, 822950, 872000, 906000, 966400, 987540, 1046400, 1053376, 1208000, 1234425, 1308000, 1316720, 1449600, 1580064, 1645900, 1744000, 1812000, 1975080, 2057375, 2092800, 2106752, 2416000, 2468850, 2616000, 2633440, 2899200, 3160128, 3291800, 3488000, 3624000, 3950160, 4114750, 4213504, 4832000, 4937700, 5232000, 5266880, 6172125, 6320256, 6583600, 7248000, 7900320, 8229500, 9875400, 10464000, 10533760, 12344250, 12640512, 13167200, 14496000, 15800640, 16459000, 19750800, 21067520, 24688500, 26334400, 31601280, 32918000, 39501600, 49377000, 52668800, 63202560, 65836000, 79003200, 98754000, 105337600, 131672000, 158006400, 197508000, 263344000, 316012800, 395016000, 526688000, 790032000, 1580064000]

約数ペア:

[(1, 1580064000), (2, 790032000), (3, 526688000), (4, 395016000), (5, 316012800), (6, 263344000), (8, 197508000), (10, 158006400), (12, 131672000), (15, 105337600), (16, 98754000), (20, 79003200), (24, 65836000), (25, 63202560), (30, 52668800), (32, 49377000), (40, 39501600), (48, 32918000), (50, 31601280), (60, 26334400), (64, 24688500), (75, 21067520), (80, 19750800), (96, 16459000), (100, 15800640), (109, 14496000), (120, 13167200), (125, 12640512), (128, 12344250), (150, 10533760), (151, 10464000), (160, 9875400), (192, 8229500), (200, 7900320), (218, 7248000), (240, 6583600), (250, 6320256), (256, 6172125), (300, 5266880), (302, 5232000), (320, 4937700), (327, 4832000), (375, 4213504), (384, 4114750), (400, 3950160), (436, 3624000), (453, 3488000), (480, 3291800), (500, 3160128), (545, 2899200), (600, 2633440), (604, 2616000), (640, 2468850), (654, 2416000), (750, 2106752), (755, 2092800), (768, 2057375), (800, 1975080), (872, 1812000), (906, 1744000), (960, 1645900), (1000, 1580064), (1090, 1449600), (1200, 1316720), (1208, 1308000), (1280, 1234425), (1308, 1208000), (1500, 1053376), (1510, 1046400), (1600, 987540), (1635, 966400), (1744, 906000), (1812, 872000), (1920, 822950), (2000, 790032), (2180, 724800), (2265, 697600), (2400, 658360), (2416, 654000), (2616, 604000), (2725, 579840), (3000, 526688), (3020, 523200), (3200, 493770), (3270, 483200), (3488, 453000), (3624, 436000), (3775, 418560), (3840, 411475), (4000, 395016), (4360, 362400), (4530, 348800), (4800, 329180), (4832, 327000), (5232, 302000), (5450, 289920), (6000, 263344), (6040, 261600), (6400, 246885), (6540, 241600), (6976, 226500), (7248, 218000), (7550, 209280), (8000, 197508), (8175, 193280), (8720, 181200), (9060, 174400), (9600, 164590), (9664, 163500), (10464, 151000), (10900, 144960), (11325, 139520), (12000, 131672), (12080, 130800), (13080, 120800), (13625, 115968), (13952, 113250), (14496, 109000), (15100, 104640), (16000, 98754), (16350, 96640), (16459, 96000), (17440, 90600), (18120, 87200), (18875, 83712), (19200, 82295), (19328, 81750), (20928, 75500), (21800, 72480), (22650, 69760), (24000, 65836), (24160, 65400), (26160, 60400), (27250, 57984), (27904, 56625), (28992, 54500), (30200, 52320), (32000, 49377), (32700, 48320), (32918, 48000), (34880, 45300), (36240, 43600), (37750, 41856), (38656, 40875)]