239729760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 846236160

約数和(自身を除く): 606506400

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, 211, 216, 240, 263, 270, 288, 360, 422, 432, 480, 526, 540, 633, 720, 789, 844, 864, 1052, 1055, 1080, 1266, 1315, 1440, 1578, 1688, 1899, 2104, 2110, 2160, 2367, 2532, 2630, 3156, 3165, 3376, 3798, 3945, 4208, 4220, 4320, 4734, 5064, 5260, 5697, 6312, 6330, 6752, 7101, 7596, 7890, 8416, 8440, 9468, 9495, 10128, 10520, 11394, 11835, 12624, 12660, 14202, 15192, 15780, 16880, 18936, 18990, 20256, 21040, 22788, 23670, 25248, 25320, 28404, 28485, 30384, 31560, 33760, 35505, 37872, 37980, 42080, 45576, 47340, 50640, 55493, 56808, 56970, 60768, 63120, 71010, 75744, 75960, 91152, 94680, 101280, 110986, 113616, 113940, 126240, 142020, 151920, 166479, 182304, 189360, 221972, 227232, 227880, 277465, 284040, 303840, 332958, 378720, 443944, 455760, 499437, 554930, 568080, 665916, 832395, 887888, 911520, 998874, 1109860, 1136160, 1331832, 1498311, 1664790, 1775776, 1997748, 2219720, 2497185, 2663664, 2996622, 3329580, 3995496, 4439440, 4994370, 5327328, 5993244, 6659160, 7491555, 7990992, 8878880, 9988740, 11986488, 13318320, 14983110, 15981984, 19977480, 23972976, 26636640, 29966220, 39954960, 47945952, 59932440, 79909920, 119864880, 239729760]

約数ペア:

[(1, 239729760), (2, 119864880), (3, 79909920), (4, 59932440), (5, 47945952), (6, 39954960), (8, 29966220), (9, 26636640), (10, 23972976), (12, 19977480), (15, 15981984), (16, 14983110), (18, 13318320), (20, 11986488), (24, 9988740), (27, 8878880), (30, 7990992), (32, 7491555), (36, 6659160), (40, 5993244), (45, 5327328), (48, 4994370), (54, 4439440), (60, 3995496), (72, 3329580), (80, 2996622), (90, 2663664), (96, 2497185), (108, 2219720), (120, 1997748), (135, 1775776), (144, 1664790), (160, 1498311), (180, 1331832), (211, 1136160), (216, 1109860), (240, 998874), (263, 911520), (270, 887888), (288, 832395), (360, 665916), (422, 568080), (432, 554930), (480, 499437), (526, 455760), (540, 443944), (633, 378720), (720, 332958), (789, 303840), (844, 284040), (864, 277465), (1052, 227880), (1055, 227232), (1080, 221972), (1266, 189360), (1315, 182304), (1440, 166479), (1578, 151920), (1688, 142020), (1899, 126240), (2104, 113940), (2110, 113616), (2160, 110986), (2367, 101280), (2532, 94680), (2630, 91152), (3156, 75960), (3165, 75744), (3376, 71010), (3798, 63120), (3945, 60768), (4208, 56970), (4220, 56808), (4320, 55493), (4734, 50640), (5064, 47340), (5260, 45576), (5697, 42080), (6312, 37980), (6330, 37872), (6752, 35505), (7101, 33760), (7596, 31560), (7890, 30384), (8416, 28485), (8440, 28404), (9468, 25320), (9495, 25248), (10128, 23670), (10520, 22788), (11394, 21040), (11835, 20256), (12624, 18990), (12660, 18936), (14202, 16880), (15192, 15780)]