28228008360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13837259}}^1$

素因数の和:13837290

約数の個数: 64

約数和(自身を含む): 89665444800

約数和(自身を除く): 61437436440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 13837259, 27674518, 41511777, 55349036, 69186295, 83023554, 110698072, 138372590, 166047108, 207558885, 235233403, 276745180, 332094216, 415117770, 470466806, 553490360, 705700209, 830235540, 940933612, 1176167015, 1411400418, 1660471080, 1881867224, 2352334030, 2822800836, 3528501045, 4704668060, 5645601672, 7057002090, 9409336120, 14114004180, 28228008360]

約数ペア:

[(1, 28228008360), (2, 14114004180), (3, 9409336120), (4, 7057002090), (5, 5645601672), (6, 4704668060), (8, 3528501045), (10, 2822800836), (12, 2352334030), (15, 1881867224), (17, 1660471080), (20, 1411400418), (24, 1176167015), (30, 940933612), (34, 830235540), (40, 705700209), (51, 553490360), (60, 470466806), (68, 415117770), (85, 332094216), (102, 276745180), (120, 235233403), (136, 207558885), (170, 166047108), (204, 138372590), (255, 110698072), (340, 83023554), (408, 69186295), (510, 55349036), (680, 41511777), (1020, 27674518), (2040, 13837259)]