1273524480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:741

約数の個数: 216

約数和(自身を含む): 4434760512

約数和(自身を除く): 3161236032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 487, 576, 640, 681, 720, 768, 908, 960, 974, 1135, 1152, 1280, 1362, 1440, 1461, 1816, 1920, 1948, 2043, 2270, 2304, 2435, 2724, 2880, 2922, 3405, 3632, 3840, 3896, 4086, 4383, 4540, 4870, 5448, 5760, 5844, 6810, 7264, 7305, 7792, 8172, 8766, 9080, 9740, 10215, 10896, 11520, 11688, 13620, 14528, 14610, 15584, 16344, 17532, 18160, 19480, 20430, 21792, 21915, 23376, 27240, 29056, 29220, 31168, 32688, 35064, 36320, 38960, 40860, 43584, 43830, 46752, 54480, 58112, 58440, 62336, 65376, 70128, 72640, 77920, 81720, 87168, 87660, 93504, 108960, 110549, 116880, 124672, 130752, 140256, 145280, 155840, 163440, 174336, 175320, 187008, 217920, 221098, 233760, 261504, 280512, 290560, 311680, 326880, 331647, 350640, 374016, 435840, 442196, 467520, 523008, 552745, 561024, 623360, 653760, 663294, 701280, 871680, 884392, 935040, 994941, 1105490, 1122048, 1307520, 1326588, 1402560, 1658235, 1768784, 1870080, 1989882, 2210980, 2615040, 2653176, 2805120, 3316470, 3537568, 3979764, 4421960, 4974705, 5306352, 5610240, 6632940, 7075136, 7959528, 8843920, 9949410, 10612704, 13265880, 14150272, 15919056, 17687840, 19898820, 21225408, 26531760, 28300544, 31838112, 35375680, 39797640, 42450816, 53063520, 63676224, 70751360, 79595280, 84901632, 106127040, 127352448, 141502720, 159190560, 212254080, 254704896, 318381120, 424508160, 636762240, 1273524480]

約数ペア:

[(1, 1273524480), (2, 636762240), (3, 424508160), (4, 318381120), (5, 254704896), (6, 212254080), (8, 159190560), (9, 141502720), (10, 127352448), (12, 106127040), (15, 84901632), (16, 79595280), (18, 70751360), (20, 63676224), (24, 53063520), (30, 42450816), (32, 39797640), (36, 35375680), (40, 31838112), (45, 28300544), (48, 26531760), (60, 21225408), (64, 19898820), (72, 17687840), (80, 15919056), (90, 14150272), (96, 13265880), (120, 10612704), (128, 9949410), (144, 8843920), (160, 7959528), (180, 7075136), (192, 6632940), (227, 5610240), (240, 5306352), (256, 4974705), (288, 4421960), (320, 3979764), (360, 3537568), (384, 3316470), (454, 2805120), (480, 2653176), (487, 2615040), (576, 2210980), (640, 1989882), (681, 1870080), (720, 1768784), (768, 1658235), (908, 1402560), (960, 1326588), (974, 1307520), (1135, 1122048), (1152, 1105490), (1280, 994941), (1362, 935040), (1440, 884392), (1461, 871680), (1816, 701280), (1920, 663294), (1948, 653760), (2043, 623360), (2270, 561024), (2304, 552745), (2435, 523008), (2724, 467520), (2880, 442196), (2922, 435840), (3405, 374016), (3632, 350640), (3840, 331647), (3896, 326880), (4086, 311680), (4383, 290560), (4540, 280512), (4870, 261504), (5448, 233760), (5760, 221098), (5844, 217920), (6810, 187008), (7264, 175320), (7305, 174336), (7792, 163440), (8172, 155840), (8766, 145280), (9080, 140256), (9740, 130752), (10215, 124672), (10896, 116880), (11520, 110549), (11688, 108960), (13620, 93504), (14528, 87660), (14610, 87168), (15584, 81720), (16344, 77920), (17532, 72640), (18160, 70128), (19480, 65376), (20430, 62336), (21792, 58440), (21915, 58112), (23376, 54480), (27240, 46752), (29056, 43830), (29220, 43584), (31168, 40860), (32688, 38960), (35064, 36320)]