306339840

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 224

約数和(自身を含む): 1093073760

約数和(自身を除く): 786733920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 277, 288, 320, 360, 384, 432, 480, 512, 540, 554, 576, 640, 720, 768, 831, 864, 960, 1024, 1080, 1108, 1152, 1280, 1385, 1440, 1536, 1662, 1728, 1920, 2048, 2160, 2216, 2304, 2493, 2560, 2770, 2880, 3072, 3324, 3456, 3840, 4096, 4155, 4320, 4432, 4608, 4986, 5120, 5540, 5760, 6144, 6648, 6912, 7479, 7680, 8192, 8310, 8640, 8864, 9216, 9972, 10240, 11080, 11520, 12288, 12465, 13296, 13824, 14958, 15360, 16620, 17280, 17728, 18432, 19944, 20480, 22160, 23040, 24576, 24930, 26592, 27648, 29916, 30720, 33240, 34560, 35456, 36864, 37395, 39888, 40960, 44320, 46080, 49860, 53184, 55296, 59832, 61440, 66480, 69120, 70912, 73728, 74790, 79776, 88640, 92160, 99720, 106368, 110592, 119664, 122880, 132960, 138240, 141824, 149580, 159552, 177280, 184320, 199440, 212736, 221184, 239328, 265920, 276480, 283648, 299160, 319104, 354560, 368640, 398880, 425472, 478656, 531840, 552960, 567296, 598320, 638208, 709120, 797760, 850944, 957312, 1063680, 1105920, 1134592, 1196640, 1276416, 1418240, 1595520, 1701888, 1914624, 2127360, 2269184, 2393280, 2552832, 2836480, 3191040, 3403776, 3829248, 4254720, 4786560, 5105664, 5672960, 6382080, 6807552, 7658496, 8509440, 9573120, 10211328, 11345920, 12764160, 15316992, 17018880, 19146240, 20422656, 25528320, 30633984, 34037760, 38292480, 51056640, 61267968, 76584960, 102113280, 153169920, 306339840]

約数ペア:

[(1, 306339840), (2, 153169920), (3, 102113280), (4, 76584960), (5, 61267968), (6, 51056640), (8, 38292480), (9, 34037760), (10, 30633984), (12, 25528320), (15, 20422656), (16, 19146240), (18, 17018880), (20, 15316992), (24, 12764160), (27, 11345920), (30, 10211328), (32, 9573120), (36, 8509440), (40, 7658496), (45, 6807552), (48, 6382080), (54, 5672960), (60, 5105664), (64, 4786560), (72, 4254720), (80, 3829248), (90, 3403776), (96, 3191040), (108, 2836480), (120, 2552832), (128, 2393280), (135, 2269184), (144, 2127360), (160, 1914624), (180, 1701888), (192, 1595520), (216, 1418240), (240, 1276416), (256, 1196640), (270, 1134592), (277, 1105920), (288, 1063680), (320, 957312), (360, 850944), (384, 797760), (432, 709120), (480, 638208), (512, 598320), (540, 567296), (554, 552960), (576, 531840), (640, 478656), (720, 425472), (768, 398880), (831, 368640), (864, 354560), (960, 319104), (1024, 299160), (1080, 283648), (1108, 276480), (1152, 265920), (1280, 239328), (1385, 221184), (1440, 212736), (1536, 199440), (1662, 184320), (1728, 177280), (1920, 159552), (2048, 149580), (2160, 141824), (2216, 138240), (2304, 132960), (2493, 122880), (2560, 119664), (2770, 110592), (2880, 106368), (3072, 99720), (3324, 92160), (3456, 88640), (3840, 79776), (4096, 74790), (4155, 73728), (4320, 70912), (4432, 69120), (4608, 66480), (4986, 61440), (5120, 59832), (5540, 55296), (5760, 53184), (6144, 49860), (6648, 46080), (6912, 44320), (7479, 40960), (7680, 39888), (8192, 37395), (8310, 36864), (8640, 35456), (8864, 34560), (9216, 33240), (9972, 30720), (10240, 29916), (11080, 27648), (11520, 26592), (12288, 24930), (12465, 24576), (13296, 23040), (13824, 22160), (14958, 20480), (15360, 19944), (16620, 18432), (17280, 17728)]