188239680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{21787}}^1$

素因数の和:21813

約数の個数: 112

約数和(自身を含む): 664098240

約数和(自身を除く): 475858560

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 21787, 43574, 65361, 87148, 108935, 130722, 174296, 196083, 217870, 261444, 326805, 348592, 392166, 435740, 522888, 588249, 653610, 697184, 784332, 871480, 980415, 1045776, 1176498, 1307220, 1394368, 1568664, 1742960, 1960830, 2091552, 2352996, 2614440, 2941245, 3137328, 3485920, 3921660, 4183104, 4705992, 5228880, 5882490, 6274656, 6971840, 7843320, 9411984, 10457760, 11764980, 12549312, 15686640, 18823968, 20915520, 23529960, 31373280, 37647936, 47059920, 62746560, 94119840, 188239680]

約数ペア:

[(1, 188239680), (2, 94119840), (3, 62746560), (4, 47059920), (5, 37647936), (6, 31373280), (8, 23529960), (9, 20915520), (10, 18823968), (12, 15686640), (15, 12549312), (16, 11764980), (18, 10457760), (20, 9411984), (24, 7843320), (27, 6971840), (30, 6274656), (32, 5882490), (36, 5228880), (40, 4705992), (45, 4183104), (48, 3921660), (54, 3485920), (60, 3137328), (64, 2941245), (72, 2614440), (80, 2352996), (90, 2091552), (96, 1960830), (108, 1742960), (120, 1568664), (135, 1394368), (144, 1307220), (160, 1176498), (180, 1045776), (192, 980415), (216, 871480), (240, 784332), (270, 697184), (288, 653610), (320, 588249), (360, 522888), (432, 435740), (480, 392166), (540, 348592), (576, 326805), (720, 261444), (864, 217870), (960, 196083), (1080, 174296), (1440, 130722), (1728, 108935), (2160, 87148), (2880, 65361), (4320, 43574), (8640, 21787)]