54712320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 189876960

約数和(自身を除く): 135164640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 137, 156, 160, 192, 195, 208, 240, 256, 260, 274, 312, 320, 384, 390, 411, 416, 480, 512, 520, 548, 624, 640, 685, 768, 780, 822, 832, 960, 1024, 1040, 1096, 1248, 1280, 1370, 1536, 1560, 1644, 1664, 1781, 1920, 2048, 2055, 2080, 2192, 2496, 2560, 2740, 3072, 3120, 3288, 3328, 3562, 3840, 4110, 4160, 4384, 4992, 5120, 5343, 5480, 6144, 6240, 6576, 6656, 7124, 7680, 8220, 8320, 8768, 8905, 9984, 10240, 10686, 10960, 12480, 13152, 13312, 14248, 15360, 16440, 16640, 17536, 17810, 19968, 21372, 21920, 24960, 26304, 26624, 26715, 28496, 30720, 32880, 33280, 35072, 35620, 39936, 42744, 43840, 49920, 52608, 53430, 56992, 65760, 66560, 70144, 71240, 79872, 85488, 87680, 99840, 105216, 106860, 113984, 131520, 133120, 140288, 142480, 170976, 175360, 199680, 210432, 213720, 227968, 263040, 280576, 284960, 341952, 350720, 399360, 420864, 427440, 455936, 526080, 569920, 683904, 701440, 841728, 854880, 911872, 1052160, 1139840, 1367808, 1402880, 1709760, 1823744, 2104320, 2279680, 2735616, 3419520, 3647488, 4208640, 4559360, 5471232, 6839040, 9118720, 10942464, 13678080, 18237440, 27356160, 54712320]

約数ペア:

[(1, 54712320), (2, 27356160), (3, 18237440), (4, 13678080), (5, 10942464), (6, 9118720), (8, 6839040), (10, 5471232), (12, 4559360), (13, 4208640), (15, 3647488), (16, 3419520), (20, 2735616), (24, 2279680), (26, 2104320), (30, 1823744), (32, 1709760), (39, 1402880), (40, 1367808), (48, 1139840), (52, 1052160), (60, 911872), (64, 854880), (65, 841728), (78, 701440), (80, 683904), (96, 569920), (104, 526080), (120, 455936), (128, 427440), (130, 420864), (137, 399360), (156, 350720), (160, 341952), (192, 284960), (195, 280576), (208, 263040), (240, 227968), (256, 213720), (260, 210432), (274, 199680), (312, 175360), (320, 170976), (384, 142480), (390, 140288), (411, 133120), (416, 131520), (480, 113984), (512, 106860), (520, 105216), (548, 99840), (624, 87680), (640, 85488), (685, 79872), (768, 71240), (780, 70144), (822, 66560), (832, 65760), (960, 56992), (1024, 53430), (1040, 52608), (1096, 49920), (1248, 43840), (1280, 42744), (1370, 39936), (1536, 35620), (1560, 35072), (1644, 33280), (1664, 32880), (1781, 30720), (1920, 28496), (2048, 26715), (2055, 26624), (2080, 26304), (2192, 24960), (2496, 21920), (2560, 21372), (2740, 19968), (3072, 17810), (3120, 17536), (3288, 16640), (3328, 16440), (3562, 15360), (3840, 14248), (4110, 13312), (4160, 13152), (4384, 12480), (4992, 10960), (5120, 10686), (5343, 10240), (5480, 9984), (6144, 8905), (6240, 8768), (6576, 8320), (6656, 8220), (7124, 7680)]