1297797120

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 208

約数和(自身を含む): 4615792320

約数和(自身を除く): 3317995200

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2347, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 4694, 5120, 5760, 6144, 6912, 7041, 7680, 8640, 9216, 9388, 10240, 11520, 11735, 12288, 13824, 14082, 15360, 17280, 18432, 18776, 20480, 21123, 23040, 23470, 27648, 28164, 30720, 34560, 35205, 36864, 37552, 42246, 46080, 46940, 55296, 56328, 61440, 63369, 69120, 70410, 75104, 84492, 92160, 93880, 105615, 110592, 112656, 126738, 138240, 140820, 150208, 168984, 184320, 187760, 211230, 225312, 253476, 276480, 281640, 300416, 316845, 337968, 375520, 422460, 450624, 506952, 552960, 563280, 600832, 633690, 675936, 751040, 844920, 901248, 1013904, 1126560, 1201664, 1267380, 1351872, 1502080, 1689840, 1802496, 2027808, 2253120, 2403328, 2534760, 2703744, 3004160, 3379680, 3604992, 4055616, 4506240, 4806656, 5069520, 5407488, 6008320, 6759360, 7209984, 8111232, 9012480, 9613312, 10139040, 10814976, 12016640, 13518720, 14419968, 16222464, 18024960, 20278080, 21629952, 24033280, 27037440, 28839936, 32444928, 36049920, 40556160, 43259904, 48066560, 54074880, 64889856, 72099840, 81112320, 86519808, 108149760, 129779712, 144199680, 162224640, 216299520, 259559424, 324449280, 432599040, 648898560, 1297797120]

約数ペア:

[(1, 1297797120), (2, 648898560), (3, 432599040), (4, 324449280), (5, 259559424), (6, 216299520), (8, 162224640), (9, 144199680), (10, 129779712), (12, 108149760), (15, 86519808), (16, 81112320), (18, 72099840), (20, 64889856), (24, 54074880), (27, 48066560), (30, 43259904), (32, 40556160), (36, 36049920), (40, 32444928), (45, 28839936), (48, 27037440), (54, 24033280), (60, 21629952), (64, 20278080), (72, 18024960), (80, 16222464), (90, 14419968), (96, 13518720), (108, 12016640), (120, 10814976), (128, 10139040), (135, 9613312), (144, 9012480), (160, 8111232), (180, 7209984), (192, 6759360), (216, 6008320), (240, 5407488), (256, 5069520), (270, 4806656), (288, 4506240), (320, 4055616), (360, 3604992), (384, 3379680), (432, 3004160), (480, 2703744), (512, 2534760), (540, 2403328), (576, 2253120), (640, 2027808), (720, 1802496), (768, 1689840), (864, 1502080), (960, 1351872), (1024, 1267380), (1080, 1201664), (1152, 1126560), (1280, 1013904), (1440, 901248), (1536, 844920), (1728, 751040), (1920, 675936), (2048, 633690), (2160, 600832), (2304, 563280), (2347, 552960), (2560, 506952), (2880, 450624), (3072, 422460), (3456, 375520), (3840, 337968), (4096, 316845), (4320, 300416), (4608, 281640), (4694, 276480), (5120, 253476), (5760, 225312), (6144, 211230), (6912, 187760), (7041, 184320), (7680, 168984), (8640, 150208), (9216, 140820), (9388, 138240), (10240, 126738), (11520, 112656), (11735, 110592), (12288, 105615), (13824, 93880), (14082, 92160), (15360, 84492), (17280, 75104), (18432, 70410), (18776, 69120), (20480, 63369), (21123, 61440), (23040, 56328), (23470, 55296), (27648, 46940), (28164, 46080), (30720, 42246), (34560, 37552), (35205, 36864)]