9914640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 31099200

約数和(自身を除く): 21184560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 379, 436, 545, 654, 758, 872, 1090, 1137, 1308, 1516, 1635, 1744, 1895, 2180, 2274, 2616, 3032, 3270, 3790, 4360, 4548, 5232, 5685, 6064, 6540, 7580, 8720, 9096, 11370, 13080, 15160, 18192, 22740, 26160, 30320, 41311, 45480, 82622, 90960, 123933, 165244, 206555, 247866, 330488, 413110, 495732, 619665, 660976, 826220, 991464, 1239330, 1652440, 1982928, 2478660, 3304880, 4957320, 9914640]

約数ペア:

[(1, 9914640), (2, 4957320), (3, 3304880), (4, 2478660), (5, 1982928), (6, 1652440), (8, 1239330), (10, 991464), (12, 826220), (15, 660976), (16, 619665), (20, 495732), (24, 413110), (30, 330488), (40, 247866), (48, 206555), (60, 165244), (80, 123933), (109, 90960), (120, 82622), (218, 45480), (240, 41311), (327, 30320), (379, 26160), (436, 22740), (545, 18192), (654, 15160), (758, 13080), (872, 11370), (1090, 9096), (1137, 8720), (1308, 7580), (1516, 6540), (1635, 6064), (1744, 5685), (1895, 5232), (2180, 4548), (2274, 4360), (2616, 3790), (3032, 3270)]