1609636320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1822

約数の個数: 192

約数和(自身を含む): 5660928000

約数和(自身を除く): 4051291680

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 239, 240, 270, 288, 360, 432, 478, 480, 540, 717, 720, 864, 956, 1080, 1195, 1434, 1440, 1559, 1912, 2151, 2160, 2390, 2868, 3118, 3585, 3824, 4302, 4320, 4677, 4780, 5736, 6236, 6453, 7170, 7648, 7795, 8604, 9354, 9560, 10755, 11472, 12472, 12906, 14031, 14340, 15590, 17208, 18708, 19120, 21510, 22944, 23385, 24944, 25812, 28062, 28680, 31180, 32265, 34416, 37416, 38240, 42093, 43020, 46770, 49888, 51624, 56124, 57360, 62360, 64530, 68832, 70155, 74832, 84186, 86040, 93540, 103248, 112248, 114720, 124720, 129060, 140310, 149664, 168372, 172080, 187080, 206496, 210465, 224496, 249440, 258120, 280620, 336744, 344160, 372601, 374160, 420930, 448992, 516240, 561240, 673488, 745202, 748320, 841860, 1032480, 1117803, 1122480, 1346976, 1490404, 1683720, 1863005, 2235606, 2244960, 2980808, 3353409, 3367440, 3726010, 4471212, 5589015, 5961616, 6706818, 6734880, 7452020, 8942424, 10060227, 11178030, 11923232, 13413636, 14904040, 16767045, 17884848, 20120454, 22356060, 26827272, 29808080, 33534090, 35769696, 40240908, 44712120, 50301135, 53654544, 59616160, 67068180, 80481816, 89424240, 100602270, 107309088, 134136360, 160963632, 178848480, 201204540, 268272720, 321927264, 402409080, 536545440, 804818160, 1609636320]

約数ペア:

[(1, 1609636320), (2, 804818160), (3, 536545440), (4, 402409080), (5, 321927264), (6, 268272720), (8, 201204540), (9, 178848480), (10, 160963632), (12, 134136360), (15, 107309088), (16, 100602270), (18, 89424240), (20, 80481816), (24, 67068180), (27, 59616160), (30, 53654544), (32, 50301135), (36, 44712120), (40, 40240908), (45, 35769696), (48, 33534090), (54, 29808080), (60, 26827272), (72, 22356060), (80, 20120454), (90, 17884848), (96, 16767045), (108, 14904040), (120, 13413636), (135, 11923232), (144, 11178030), (160, 10060227), (180, 8942424), (216, 7452020), (239, 6734880), (240, 6706818), (270, 5961616), (288, 5589015), (360, 4471212), (432, 3726010), (478, 3367440), (480, 3353409), (540, 2980808), (717, 2244960), (720, 2235606), (864, 1863005), (956, 1683720), (1080, 1490404), (1195, 1346976), (1434, 1122480), (1440, 1117803), (1559, 1032480), (1912, 841860), (2151, 748320), (2160, 745202), (2390, 673488), (2868, 561240), (3118, 516240), (3585, 448992), (3824, 420930), (4302, 374160), (4320, 372601), (4677, 344160), (4780, 336744), (5736, 280620), (6236, 258120), (6453, 249440), (7170, 224496), (7648, 210465), (7795, 206496), (8604, 187080), (9354, 172080), (9560, 168372), (10755, 149664), (11472, 140310), (12472, 129060), (12906, 124720), (14031, 114720), (14340, 112248), (15590, 103248), (17208, 93540), (18708, 86040), (19120, 84186), (21510, 74832), (22944, 70155), (23385, 68832), (24944, 64530), (25812, 62360), (28062, 57360), (28680, 56124), (31180, 51624), (32265, 49888), (34416, 46770), (37416, 43020), (38240, 42093)]