29743920

素因数分解:

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

素因数の和:507

約数の個数: 120

約数和(自身を含む): 101072400

約数和(自身を除く): 71328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 379, 436, 545, 654, 720, 758, 872, 981, 1090, 1137, 1308, 1516, 1635, 1744, 1895, 1962, 2180, 2274, 2616, 3032, 3270, 3411, 3790, 3924, 4360, 4548, 4905, 5232, 5685, 6064, 6540, 6822, 7580, 7848, 8720, 9096, 9810, 11370, 13080, 13644, 15160, 15696, 17055, 18192, 19620, 22740, 26160, 27288, 30320, 34110, 39240, 41311, 45480, 54576, 68220, 78480, 82622, 90960, 123933, 136440, 165244, 206555, 247866, 272880, 330488, 371799, 413110, 495732, 619665, 660976, 743598, 826220, 991464, 1239330, 1487196, 1652440, 1858995, 1982928, 2478660, 2974392, 3304880, 3717990, 4957320, 5948784, 7435980, 9914640, 14871960, 29743920]

約数ペア:

[(1, 29743920), (2, 14871960), (3, 9914640), (4, 7435980), (5, 5948784), (6, 4957320), (8, 3717990), (9, 3304880), (10, 2974392), (12, 2478660), (15, 1982928), (16, 1858995), (18, 1652440), (20, 1487196), (24, 1239330), (30, 991464), (36, 826220), (40, 743598), (45, 660976), (48, 619665), (60, 495732), (72, 413110), (80, 371799), (90, 330488), (109, 272880), (120, 247866), (144, 206555), (180, 165244), (218, 136440), (240, 123933), (327, 90960), (360, 82622), (379, 78480), (436, 68220), (545, 54576), (654, 45480), (720, 41311), (758, 39240), (872, 34110), (981, 30320), (1090, 27288), (1137, 26160), (1308, 22740), (1516, 19620), (1635, 18192), (1744, 17055), (1895, 15696), (1962, 15160), (2180, 13644), (2274, 13080), (2616, 11370), (3032, 9810), (3270, 9096), (3411, 8720), (3790, 7848), (3924, 7580), (4360, 6822), (4548, 6540), (4905, 6064), (5232, 5685)]