487853280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37643}}^1$

素因数の和:37670

約数の個数: 120

約数和(自身を含む): 1721761272

約数和(自身を除く): 1233907992

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, 37643, 75286, 112929, 150572, 188215, 225858, 301144, 338787, 376430, 451716, 564645, 602288, 677574, 752860, 903432, 1016361, 1129290, 1204576, 1355148, 1505720, 1693935, 1806864, 2032722, 2258580, 2710296, 3011440, 3049083, 3387870, 3613728, 4065444, 4517160, 5081805, 5420592, 6022880, 6098166, 6775740, 8130888, 9034320, 10163610, 10841184, 12196332, 13551480, 15245415, 16261776, 18068640, 20327220, 24392664, 27102960, 30490830, 32523552, 40654440, 48785328, 54205920, 60981660, 81308880, 97570656, 121963320, 162617760, 243926640, 487853280]

約数ペア:

[(1, 487853280), (2, 243926640), (3, 162617760), (4, 121963320), (5, 97570656), (6, 81308880), (8, 60981660), (9, 54205920), (10, 48785328), (12, 40654440), (15, 32523552), (16, 30490830), (18, 27102960), (20, 24392664), (24, 20327220), (27, 18068640), (30, 16261776), (32, 15245415), (36, 13551480), (40, 12196332), (45, 10841184), (48, 10163610), (54, 9034320), (60, 8130888), (72, 6775740), (80, 6098166), (81, 6022880), (90, 5420592), (96, 5081805), (108, 4517160), (120, 4065444), (135, 3613728), (144, 3387870), (160, 3049083), (162, 3011440), (180, 2710296), (216, 2258580), (240, 2032722), (270, 1806864), (288, 1693935), (324, 1505720), (360, 1355148), (405, 1204576), (432, 1129290), (480, 1016361), (540, 903432), (648, 752860), (720, 677574), (810, 602288), (864, 564645), (1080, 451716), (1296, 376430), (1440, 338787), (1620, 301144), (2160, 225858), (2592, 188215), (3240, 150572), (4320, 112929), (6480, 75286), (12960, 37643)]