282359520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{21787}}^1$

素因数の和:21814

約数の個数: 120

約数和(自身を含む): 996539544

約数和(自身を除く): 714180024

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 21787, 43574, 65361, 87148, 108935, 130722, 174296, 196083, 217870, 261444, 326805, 348592, 392166, 435740, 522888, 588249, 653610, 697184, 784332, 871480, 980415, 1045776, 1176498, 1307220, 1568664, 1742960, 1764747, 1960830, 2091552, 2352996, 2614440, 2941245, 3137328, 3485920, 3529494, 3921660, 4705992, 5228880, 5882490, 6274656, 7058988, 7843320, 8823735, 9411984, 10457760, 11764980, 14117976, 15686640, 17647470, 18823968, 23529960, 28235952, 31373280, 35294940, 47059920, 56471904, 70589880, 94119840, 141179760, 282359520]

約数ペア:

[(1, 282359520), (2, 141179760), (3, 94119840), (4, 70589880), (5, 56471904), (6, 47059920), (8, 35294940), (9, 31373280), (10, 28235952), (12, 23529960), (15, 18823968), (16, 17647470), (18, 15686640), (20, 14117976), (24, 11764980), (27, 10457760), (30, 9411984), (32, 8823735), (36, 7843320), (40, 7058988), (45, 6274656), (48, 5882490), (54, 5228880), (60, 4705992), (72, 3921660), (80, 3529494), (81, 3485920), (90, 3137328), (96, 2941245), (108, 2614440), (120, 2352996), (135, 2091552), (144, 1960830), (160, 1764747), (162, 1742960), (180, 1568664), (216, 1307220), (240, 1176498), (270, 1045776), (288, 980415), (324, 871480), (360, 784332), (405, 697184), (432, 653610), (480, 588249), (540, 522888), (648, 435740), (720, 392166), (810, 348592), (864, 326805), (1080, 261444), (1296, 217870), (1440, 196083), (1620, 174296), (2160, 130722), (2592, 108935), (3240, 87148), (4320, 65361), (6480, 43574), (12960, 21787)]