460062720

素因数分解:

$2^{18}\times 3^3\times 5^1\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 304

約数和(自身を含む): 1761604320

約数和(自身を除く): 1301541600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4096, 4160, 4320, 4608, 4680, 4992, 5120, 5616, 5760, 6144, 6240, 6656, 6912, 7020, 7488, 7680, 8192, 8320, 8640, 9216, 9360, 9984, 10240, 11232, 11520, 12288, 12480, 13312, 13824, 14040, 14976, 15360, 16384, 16640, 17280, 18432, 18720, 19968, 20480, 22464, 23040, 24576, 24960, 26624, 27648, 28080, 29952, 30720, 32768, 33280, 34560, 36864, 37440, 39936, 40960, 44928, 46080, 49152, 49920, 53248, 55296, 56160, 59904, 61440, 65536, 66560, 69120, 73728, 74880, 79872, 81920, 89856, 92160, 98304, 99840, 106496, 110592, 112320, 119808, 122880, 131072, 133120, 138240, 147456, 149760, 159744, 163840, 179712, 184320, 196608, 199680, 212992, 221184, 224640, 239616, 245760, 262144, 266240, 276480, 294912, 299520, 319488, 327680, 359424, 368640, 393216, 399360, 425984, 442368, 449280, 479232, 491520, 532480, 552960, 589824, 599040, 638976, 655360, 718848, 737280, 786432, 798720, 851968, 884736, 898560, 958464, 983040, 1064960, 1105920, 1179648, 1198080, 1277952, 1310720, 1437696, 1474560, 1597440, 1703936, 1769472, 1797120, 1916928, 1966080, 2129920, 2211840, 2359296, 2396160, 2555904, 2875392, 2949120, 3194880, 3407872, 3538944, 3594240, 3833856, 3932160, 4259840, 4423680, 4792320, 5111808, 5750784, 5898240, 6389760, 7077888, 7188480, 7667712, 8519680, 8847360, 9584640, 10223616, 11501568, 11796480, 12779520, 14376960, 15335424, 17039360, 17694720, 19169280, 23003136, 25559040, 28753920, 30670848, 35389440, 38338560, 46006272, 51118080, 57507840, 76677120, 92012544, 115015680, 153354240, 230031360, 460062720]

約数ペア:

[(1, 460062720), (2, 230031360), (3, 153354240), (4, 115015680), (5, 92012544), (6, 76677120), (8, 57507840), (9, 51118080), (10, 46006272), (12, 38338560), (13, 35389440), (15, 30670848), (16, 28753920), (18, 25559040), (20, 23003136), (24, 19169280), (26, 17694720), (27, 17039360), (30, 15335424), (32, 14376960), (36, 12779520), (39, 11796480), (40, 11501568), (45, 10223616), (48, 9584640), (52, 8847360), (54, 8519680), (60, 7667712), (64, 7188480), (65, 7077888), (72, 6389760), (78, 5898240), (80, 5750784), (90, 5111808), (96, 4792320), (104, 4423680), (108, 4259840), (117, 3932160), (120, 3833856), (128, 3594240), (130, 3538944), (135, 3407872), (144, 3194880), (156, 2949120), (160, 2875392), (180, 2555904), (192, 2396160), (195, 2359296), (208, 2211840), (216, 2129920), (234, 1966080), (240, 1916928), (256, 1797120), (260, 1769472), (270, 1703936), (288, 1597440), (312, 1474560), (320, 1437696), (351, 1310720), (360, 1277952), (384, 1198080), (390, 1179648), (416, 1105920), (432, 1064960), (468, 983040), (480, 958464), (512, 898560), (520, 884736), (540, 851968), (576, 798720), (585, 786432), (624, 737280), (640, 718848), (702, 655360), (720, 638976), (768, 599040), (780, 589824), (832, 552960), (864, 532480), (936, 491520), (960, 479232), (1024, 449280), (1040, 442368), (1080, 425984), (1152, 399360), (1170, 393216), (1248, 368640), (1280, 359424), (1404, 327680), (1440, 319488), (1536, 299520), (1560, 294912), (1664, 276480), (1728, 266240), (1755, 262144), (1872, 245760), (1920, 239616), (2048, 224640), (2080, 221184), (2160, 212992), (2304, 199680), (2340, 196608), (2496, 184320), (2560, 179712), (2808, 163840), (2880, 159744), (3072, 149760), (3120, 147456), (3328, 138240), (3456, 133120), (3510, 131072), (3744, 122880), (3840, 119808), (4096, 112320), (4160, 110592), (4320, 106496), (4608, 99840), (4680, 98304), (4992, 92160), (5120, 89856), (5616, 81920), (5760, 79872), (6144, 74880), (6240, 73728), (6656, 69120), (6912, 66560), (7020, 65536), (7488, 61440), (7680, 59904), (8192, 56160), (8320, 55296), (8640, 53248), (9216, 49920), (9360, 49152), (9984, 46080), (10240, 44928), (11232, 40960), (11520, 39936), (12288, 37440), (12480, 36864), (13312, 34560), (13824, 33280), (14040, 32768), (14976, 30720), (15360, 29952), (16384, 28080), (16640, 27648), (17280, 26624), (18432, 24960), (18720, 24576), (19968, 23040), (20480, 22464)]