9748920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 29509920

約数和(自身を除く): 19761000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 593, 685, 822, 1096, 1186, 1370, 1644, 1779, 2055, 2372, 2740, 2965, 3288, 3558, 4110, 4744, 5480, 5930, 7116, 8220, 8895, 11860, 14232, 16440, 17790, 23720, 35580, 71160, 81241, 162482, 243723, 324964, 406205, 487446, 649928, 812410, 974892, 1218615, 1624820, 1949784, 2437230, 3249640, 4874460, 9748920]

約数ペア:

[(1, 9748920), (2, 4874460), (3, 3249640), (4, 2437230), (5, 1949784), (6, 1624820), (8, 1218615), (10, 974892), (12, 812410), (15, 649928), (20, 487446), (24, 406205), (30, 324964), (40, 243723), (60, 162482), (120, 81241), (137, 71160), (274, 35580), (411, 23720), (548, 17790), (593, 16440), (685, 14232), (822, 11860), (1096, 8895), (1186, 8220), (1370, 7116), (1644, 5930), (1779, 5480), (2055, 4744), (2372, 4110), (2740, 3558), (2965, 3288)]