247582080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 872136720

約数和(自身を除く): 624554640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 811, 848, 954, 960, 1060, 1152, 1272, 1440, 1590, 1622, 1696, 1908, 1920, 2120, 2385, 2433, 2544, 2880, 3180, 3244, 3392, 3816, 4055, 4240, 4770, 4866, 5088, 5760, 6360, 6488, 6784, 7299, 7632, 8110, 8480, 9540, 9732, 10176, 12165, 12720, 12976, 14598, 15264, 16220, 16960, 19080, 19464, 20352, 24330, 25440, 25952, 29196, 30528, 32440, 33920, 36495, 38160, 38928, 42983, 48660, 50880, 51904, 58392, 61056, 64880, 72990, 76320, 77856, 85966, 97320, 101760, 103808, 116784, 128949, 129760, 145980, 152640, 155712, 171932, 194640, 214915, 233568, 257898, 259520, 291960, 305280, 311424, 343864, 386847, 389280, 429830, 467136, 515796, 519040, 583920, 644745, 687728, 773694, 778560, 859660, 934272, 1031592, 1167840, 1289490, 1375456, 1547388, 1557120, 1719320, 1934235, 2063184, 2335680, 2578980, 2750912, 3094776, 3438640, 3868470, 4126368, 4671360, 5157960, 5501824, 6189552, 6877280, 7736940, 8252736, 10315920, 12379104, 13754560, 15473880, 16505472, 20631840, 24758208, 27509120, 30947760, 41263680, 49516416, 61895520, 82527360, 123791040, 247582080]

約数ペア:

[(1, 247582080), (2, 123791040), (3, 82527360), (4, 61895520), (5, 49516416), (6, 41263680), (8, 30947760), (9, 27509120), (10, 24758208), (12, 20631840), (15, 16505472), (16, 15473880), (18, 13754560), (20, 12379104), (24, 10315920), (30, 8252736), (32, 7736940), (36, 6877280), (40, 6189552), (45, 5501824), (48, 5157960), (53, 4671360), (60, 4126368), (64, 3868470), (72, 3438640), (80, 3094776), (90, 2750912), (96, 2578980), (106, 2335680), (120, 2063184), (128, 1934235), (144, 1719320), (159, 1557120), (160, 1547388), (180, 1375456), (192, 1289490), (212, 1167840), (240, 1031592), (265, 934272), (288, 859660), (318, 778560), (320, 773694), (360, 687728), (384, 644745), (424, 583920), (477, 519040), (480, 515796), (530, 467136), (576, 429830), (636, 389280), (640, 386847), (720, 343864), (795, 311424), (811, 305280), (848, 291960), (954, 259520), (960, 257898), (1060, 233568), (1152, 214915), (1272, 194640), (1440, 171932), (1590, 155712), (1622, 152640), (1696, 145980), (1908, 129760), (1920, 128949), (2120, 116784), (2385, 103808), (2433, 101760), (2544, 97320), (2880, 85966), (3180, 77856), (3244, 76320), (3392, 72990), (3816, 64880), (4055, 61056), (4240, 58392), (4770, 51904), (4866, 50880), (5088, 48660), (5760, 42983), (6360, 38928), (6488, 38160), (6784, 36495), (7299, 33920), (7632, 32440), (8110, 30528), (8480, 29196), (9540, 25952), (9732, 25440), (10176, 24330), (12165, 20352), (12720, 19464), (12976, 19080), (14598, 16960), (15264, 16220)]