2491079040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{432479}}^1$

素因数の和:432504

約数の個数: 96

約数和(自身を含む): 8602027200

約数和(自身を除く): 6110948160

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, 432479, 864958, 1297437, 1729916, 2162395, 2594874, 3459832, 3892311, 4324790, 5189748, 6487185, 6919664, 7784622, 8649580, 10379496, 12974370, 13839328, 15569244, 17299160, 19461555, 20758992, 25948740, 27678656, 31138488, 34598320, 38923110, 41517984, 51897480, 55357312, 62276976, 69196640, 77846220, 83035968, 103794960, 124553952, 138393280, 155692440, 166071936, 207589920, 249107904, 276786560, 311384880, 415179840, 498215808, 622769760, 830359680, 1245539520, 2491079040]

約数ペア:

[(1, 2491079040), (2, 1245539520), (3, 830359680), (4, 622769760), (5, 498215808), (6, 415179840), (8, 311384880), (9, 276786560), (10, 249107904), (12, 207589920), (15, 166071936), (16, 155692440), (18, 138393280), (20, 124553952), (24, 103794960), (30, 83035968), (32, 77846220), (36, 69196640), (40, 62276976), (45, 55357312), (48, 51897480), (60, 41517984), (64, 38923110), (72, 34598320), (80, 31138488), (90, 27678656), (96, 25948740), (120, 20758992), (128, 19461555), (144, 17299160), (160, 15569244), (180, 13839328), (192, 12974370), (240, 10379496), (288, 8649580), (320, 7784622), (360, 6919664), (384, 6487185), (480, 5189748), (576, 4324790), (640, 3892311), (720, 3459832), (960, 2594874), (1152, 2162395), (1440, 1729916), (1920, 1297437), (2880, 864958), (5760, 432479)]