205351320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59009}}^1$

素因数の和:59052

約数の個数: 64

約数和(自身を含む): 637308000

約数和(自身を除く): 431956680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 59009, 118018, 177027, 236036, 295045, 354054, 472072, 590090, 708108, 885135, 1180180, 1416216, 1711261, 1770270, 2360360, 3422522, 3540540, 5133783, 6845044, 7081080, 8556305, 10267566, 13690088, 17112610, 20535132, 25668915, 34225220, 41070264, 51337830, 68450440, 102675660, 205351320]

約数ペア:

[(1, 205351320), (2, 102675660), (3, 68450440), (4, 51337830), (5, 41070264), (6, 34225220), (8, 25668915), (10, 20535132), (12, 17112610), (15, 13690088), (20, 10267566), (24, 8556305), (29, 7081080), (30, 6845044), (40, 5133783), (58, 3540540), (60, 3422522), (87, 2360360), (116, 1770270), (120, 1711261), (145, 1416216), (174, 1180180), (232, 885135), (290, 708108), (348, 590090), (435, 472072), (580, 354054), (696, 295045), (870, 236036), (1160, 177027), (1740, 118018), (3480, 59009)]