239929920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 831153024

約数和(自身を除く): 591223104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 227, 240, 288, 320, 360, 367, 454, 480, 576, 681, 720, 734, 908, 960, 1101, 1135, 1362, 1440, 1468, 1816, 1835, 2043, 2202, 2270, 2724, 2880, 2936, 3303, 3405, 3632, 3670, 4086, 4404, 4540, 5448, 5505, 5872, 6606, 6810, 7264, 7340, 8172, 8808, 9080, 10215, 10896, 11010, 11744, 13212, 13620, 14528, 14680, 16344, 16515, 17616, 18160, 20430, 21792, 22020, 23488, 26424, 27240, 29360, 32688, 33030, 35232, 36320, 40860, 43584, 44040, 52848, 54480, 58720, 65376, 66060, 70464, 72640, 81720, 83309, 88080, 105696, 108960, 117440, 130752, 132120, 163440, 166618, 176160, 211392, 217920, 249927, 264240, 326880, 333236, 352320, 416545, 499854, 528480, 653760, 666472, 749781, 833090, 999708, 1056960, 1249635, 1332944, 1499562, 1666180, 1999416, 2499270, 2665888, 2999124, 3332360, 3748905, 3998832, 4998540, 5331776, 5998248, 6664720, 7497810, 7997664, 9997080, 11996496, 13329440, 14995620, 15995328, 19994160, 23992992, 26658880, 29991240, 39988320, 47985984, 59982480, 79976640, 119964960, 239929920]

約数ペア:

[(1, 239929920), (2, 119964960), (3, 79976640), (4, 59982480), (5, 47985984), (6, 39988320), (8, 29991240), (9, 26658880), (10, 23992992), (12, 19994160), (15, 15995328), (16, 14995620), (18, 13329440), (20, 11996496), (24, 9997080), (30, 7997664), (32, 7497810), (36, 6664720), (40, 5998248), (45, 5331776), (48, 4998540), (60, 3998832), (64, 3748905), (72, 3332360), (80, 2999124), (90, 2665888), (96, 2499270), (120, 1999416), (144, 1666180), (160, 1499562), (180, 1332944), (192, 1249635), (227, 1056960), (240, 999708), (288, 833090), (320, 749781), (360, 666472), (367, 653760), (454, 528480), (480, 499854), (576, 416545), (681, 352320), (720, 333236), (734, 326880), (908, 264240), (960, 249927), (1101, 217920), (1135, 211392), (1362, 176160), (1440, 166618), (1468, 163440), (1816, 132120), (1835, 130752), (2043, 117440), (2202, 108960), (2270, 105696), (2724, 88080), (2880, 83309), (2936, 81720), (3303, 72640), (3405, 70464), (3632, 66060), (3670, 65376), (4086, 58720), (4404, 54480), (4540, 52848), (5448, 44040), (5505, 43584), (5872, 40860), (6606, 36320), (6810, 35232), (7264, 33030), (7340, 32688), (8172, 29360), (8808, 27240), (9080, 26424), (10215, 23488), (10896, 22020), (11010, 21792), (11744, 20430), (13212, 18160), (13620, 17616), (14528, 16515), (14680, 16344)]