490772160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 336

約数和(自身を含む): 1825873920

約数和(自身を除く): 1335101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 192, 207, 230, 239, 240, 248, 276, 279, 288, 310, 320, 345, 360, 368, 372, 414, 460, 465, 478, 480, 496, 552, 558, 576, 620, 690, 713, 717, 720, 736, 744, 828, 920, 930, 956, 960, 992, 1035, 1104, 1116, 1195, 1240, 1380, 1395, 1426, 1434, 1440, 1472, 1488, 1656, 1840, 1860, 1912, 1984, 2070, 2139, 2151, 2208, 2232, 2390, 2480, 2760, 2790, 2852, 2868, 2880, 2976, 3312, 3565, 3585, 3680, 3720, 3824, 4140, 4278, 4302, 4416, 4464, 4780, 4960, 5497, 5520, 5580, 5704, 5736, 5952, 6417, 6624, 7130, 7170, 7360, 7409, 7440, 7648, 8280, 8556, 8604, 8928, 9560, 9920, 10695, 10755, 10994, 11040, 11160, 11408, 11472, 12834, 13248, 14260, 14340, 14818, 14880, 15296, 16491, 16560, 17112, 17208, 17856, 19120, 21390, 21510, 21988, 22080, 22227, 22320, 22816, 22944, 25668, 27485, 28520, 28680, 29636, 29760, 32085, 32982, 33120, 34224, 34416, 37045, 38240, 42780, 43020, 43976, 44454, 44640, 45632, 45888, 49473, 51336, 54970, 57040, 57360, 59272, 64170, 65964, 66240, 66681, 68448, 68832, 74090, 76480, 82455, 85560, 86040, 87952, 88908, 89280, 98946, 102672, 109940, 111135, 114080, 114720, 118544, 128340, 131928, 133362, 136896, 137664, 148180, 164910, 170407, 171120, 172080, 175904, 177816, 197892, 205344, 219880, 222270, 228160, 229440, 237088, 247365, 256680, 263856, 266724, 296360, 329820, 333405, 340814, 342240, 344160, 351808, 355632, 395784, 410688, 439760, 444540, 474176, 494730, 511221, 513360, 527712, 533448, 592720, 659640, 666810, 681628, 684480, 688320, 711264, 791568, 852035, 879520, 889080, 989460, 1022442, 1026720, 1055424, 1066896, 1185440, 1319280, 1333620, 1363256, 1422528, 1533663, 1583136, 1704070, 1759040, 1778160, 1978920, 2044884, 2053440, 2133792, 2370880, 2556105, 2638560, 2667240, 2726512, 3067326, 3166272, 3408140, 3556320, 3957840, 4089768, 4267584, 5112210, 5277120, 5334480, 5453024, 6134652, 6816280, 7112640, 7668315, 7915680, 8179536, 10224420, 10668960, 10906048, 12269304, 13632560, 15336630, 15831360, 16359072, 20448840, 21337920, 24538608, 27265120, 30673260, 32718144, 40897680, 49077216, 54530240, 61346520, 81795360, 98154432, 122693040, 163590720, 245386080, 490772160]

約数ペア:

[(1, 490772160), (2, 245386080), (3, 163590720), (4, 122693040), (5, 98154432), (6, 81795360), (8, 61346520), (9, 54530240), (10, 49077216), (12, 40897680), (15, 32718144), (16, 30673260), (18, 27265120), (20, 24538608), (23, 21337920), (24, 20448840), (30, 16359072), (31, 15831360), (32, 15336630), (36, 13632560), (40, 12269304), (45, 10906048), (46, 10668960), (48, 10224420), (60, 8179536), (62, 7915680), (64, 7668315), (69, 7112640), (72, 6816280), (80, 6134652), (90, 5453024), (92, 5334480), (93, 5277120), (96, 5112210), (115, 4267584), (120, 4089768), (124, 3957840), (138, 3556320), (144, 3408140), (155, 3166272), (160, 3067326), (180, 2726512), (184, 2667240), (186, 2638560), (192, 2556105), (207, 2370880), (230, 2133792), (239, 2053440), (240, 2044884), (248, 1978920), (276, 1778160), (279, 1759040), (288, 1704070), (310, 1583136), (320, 1533663), (345, 1422528), (360, 1363256), (368, 1333620), (372, 1319280), (414, 1185440), (460, 1066896), (465, 1055424), (478, 1026720), (480, 1022442), (496, 989460), (552, 889080), (558, 879520), (576, 852035), (620, 791568), (690, 711264), (713, 688320), (717, 684480), (720, 681628), (736, 666810), (744, 659640), (828, 592720), (920, 533448), (930, 527712), (956, 513360), (960, 511221), (992, 494730), (1035, 474176), (1104, 444540), (1116, 439760), (1195, 410688), (1240, 395784), (1380, 355632), (1395, 351808), (1426, 344160), (1434, 342240), (1440, 340814), (1472, 333405), (1488, 329820), (1656, 296360), (1840, 266724), (1860, 263856), (1912, 256680), (1984, 247365), (2070, 237088), (2139, 229440), (2151, 228160), (2208, 222270), (2232, 219880), (2390, 205344), (2480, 197892), (2760, 177816), (2790, 175904), (2852, 172080), (2868, 171120), (2880, 170407), (2976, 164910), (3312, 148180), (3565, 137664), (3585, 136896), (3680, 133362), (3720, 131928), (3824, 128340), (4140, 118544), (4278, 114720), (4302, 114080), (4416, 111135), (4464, 109940), (4780, 102672), (4960, 98946), (5497, 89280), (5520, 88908), (5580, 87952), (5704, 86040), (5736, 85560), (5952, 82455), (6417, 76480), (6624, 74090), (7130, 68832), (7170, 68448), (7360, 66681), (7409, 66240), (7440, 65964), (7648, 64170), (8280, 59272), (8556, 57360), (8604, 57040), (8928, 54970), (9560, 51336), (9920, 49473), (10695, 45888), (10755, 45632), (10994, 44640), (11040, 44454), (11160, 43976), (11408, 43020), (11472, 42780), (12834, 38240), (13248, 37045), (14260, 34416), (14340, 34224), (14818, 33120), (14880, 32982), (15296, 32085), (16491, 29760), (16560, 29636), (17112, 28680), (17208, 28520), (17856, 27485), (19120, 25668), (21390, 22944), (21510, 22816), (21988, 22320), (22080, 22227)]