304911360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 264

約数和(自身を含む): 1140015240

約数和(自身を除く): 835103880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 509, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1018, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1527, 1536, 1560, 1664, 1872, 1920, 2036, 2080, 2304, 2340, 2496, 2545, 2560, 2880, 3054, 3072, 3120, 3328, 3744, 3840, 4072, 4160, 4581, 4608, 4680, 4992, 5090, 5120, 5760, 6108, 6240, 6617, 6656, 7488, 7635, 7680, 8144, 8320, 9162, 9216, 9360, 9984, 10180, 11520, 12216, 12480, 13234, 13312, 14976, 15270, 15360, 16288, 16640, 18324, 18720, 19851, 19968, 20360, 22905, 23040, 24432, 24960, 26468, 29952, 30540, 32576, 33085, 33280, 36648, 37440, 39702, 39936, 40720, 45810, 46080, 48864, 49920, 52936, 59553, 59904, 61080, 65152, 66170, 66560, 73296, 74880, 79404, 81440, 91620, 97728, 99255, 99840, 105872, 119106, 119808, 122160, 130304, 132340, 146592, 149760, 158808, 162880, 183240, 195456, 198510, 199680, 211744, 238212, 244320, 260608, 264680, 293184, 297765, 299520, 317616, 325760, 366480, 390912, 397020, 423488, 476424, 488640, 521216, 529360, 586368, 595530, 599040, 635232, 651520, 732960, 781824, 794040, 846976, 952848, 977280, 1058720, 1172736, 1191060, 1270464, 1303040, 1465920, 1563648, 1588080, 1693952, 1905696, 1954560, 2117440, 2345472, 2382120, 2540928, 2606080, 2931840, 3176160, 3387904, 3811392, 3909120, 4234880, 4690944, 4764240, 5081856, 5863680, 6352320, 6775808, 7622784, 7818240, 8469760, 9528480, 10163712, 11727360, 12704640, 15245568, 16939520, 19056960, 20327424, 23454720, 25409280, 30491136, 33879040, 38113920, 50818560, 60982272, 76227840, 101637120, 152455680, 304911360]

約数ペア:

[(1, 304911360), (2, 152455680), (3, 101637120), (4, 76227840), (5, 60982272), (6, 50818560), (8, 38113920), (9, 33879040), (10, 30491136), (12, 25409280), (13, 23454720), (15, 20327424), (16, 19056960), (18, 16939520), (20, 15245568), (24, 12704640), (26, 11727360), (30, 10163712), (32, 9528480), (36, 8469760), (39, 7818240), (40, 7622784), (45, 6775808), (48, 6352320), (52, 5863680), (60, 5081856), (64, 4764240), (65, 4690944), (72, 4234880), (78, 3909120), (80, 3811392), (90, 3387904), (96, 3176160), (104, 2931840), (117, 2606080), (120, 2540928), (128, 2382120), (130, 2345472), (144, 2117440), (156, 1954560), (160, 1905696), (180, 1693952), (192, 1588080), (195, 1563648), (208, 1465920), (234, 1303040), (240, 1270464), (256, 1191060), (260, 1172736), (288, 1058720), (312, 977280), (320, 952848), (360, 846976), (384, 794040), (390, 781824), (416, 732960), (468, 651520), (480, 635232), (509, 599040), (512, 595530), (520, 586368), (576, 529360), (585, 521216), (624, 488640), (640, 476424), (720, 423488), (768, 397020), (780, 390912), (832, 366480), (936, 325760), (960, 317616), (1018, 299520), (1024, 297765), (1040, 293184), (1152, 264680), (1170, 260608), (1248, 244320), (1280, 238212), (1440, 211744), (1527, 199680), (1536, 198510), (1560, 195456), (1664, 183240), (1872, 162880), (1920, 158808), (2036, 149760), (2080, 146592), (2304, 132340), (2340, 130304), (2496, 122160), (2545, 119808), (2560, 119106), (2880, 105872), (3054, 99840), (3072, 99255), (3120, 97728), (3328, 91620), (3744, 81440), (3840, 79404), (4072, 74880), (4160, 73296), (4581, 66560), (4608, 66170), (4680, 65152), (4992, 61080), (5090, 59904), (5120, 59553), (5760, 52936), (6108, 49920), (6240, 48864), (6617, 46080), (6656, 45810), (7488, 40720), (7635, 39936), (7680, 39702), (8144, 37440), (8320, 36648), (9162, 33280), (9216, 33085), (9360, 32576), (9984, 30540), (10180, 29952), (11520, 26468), (12216, 24960), (12480, 24432), (13234, 23040), (13312, 22905), (14976, 20360), (15270, 19968), (15360, 19851), (16288, 18720), (16640, 18324)]