216823680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37643}}^1$

素因数の和:37668

約数の個数: 96

約数和(自身を含む): 748739160

約数和(自身を除く): 531915480

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 37643, 75286, 112929, 150572, 188215, 225858, 301144, 338787, 376430, 451716, 564645, 602288, 677574, 752860, 903432, 1129290, 1204576, 1355148, 1505720, 1693935, 1806864, 2258580, 2409152, 2710296, 3011440, 3387870, 3613728, 4517160, 4818304, 5420592, 6022880, 6775740, 7227456, 9034320, 10841184, 12045760, 13551480, 14454912, 18068640, 21682368, 24091520, 27102960, 36137280, 43364736, 54205920, 72274560, 108411840, 216823680]

約数ペア:

[(1, 216823680), (2, 108411840), (3, 72274560), (4, 54205920), (5, 43364736), (6, 36137280), (8, 27102960), (9, 24091520), (10, 21682368), (12, 18068640), (15, 14454912), (16, 13551480), (18, 12045760), (20, 10841184), (24, 9034320), (30, 7227456), (32, 6775740), (36, 6022880), (40, 5420592), (45, 4818304), (48, 4517160), (60, 3613728), (64, 3387870), (72, 3011440), (80, 2710296), (90, 2409152), (96, 2258580), (120, 1806864), (128, 1693935), (144, 1505720), (160, 1355148), (180, 1204576), (192, 1129290), (240, 903432), (288, 752860), (320, 677574), (360, 602288), (384, 564645), (480, 451716), (576, 376430), (640, 338787), (720, 301144), (960, 225858), (1152, 188215), (1440, 150572), (1920, 112929), (2880, 75286), (5760, 37643)]