285122280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{9859}}^1$

素因数の和:10114

約数の個数: 64

約数和(自身を含む): 859003200

約数和(自身を除く): 573880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 9859, 14460, 19718, 28920, 29577, 39436, 49295, 59154, 78872, 98590, 118308, 147885, 197180, 236616, 295770, 394360, 591540, 1183080, 2376019, 4752038, 7128057, 9504076, 11880095, 14256114, 19008152, 23760190, 28512228, 35640285, 47520380, 57024456, 71280570, 95040760, 142561140, 285122280]

約数ペア:

[(1, 285122280), (2, 142561140), (3, 95040760), (4, 71280570), (5, 57024456), (6, 47520380), (8, 35640285), (10, 28512228), (12, 23760190), (15, 19008152), (20, 14256114), (24, 11880095), (30, 9504076), (40, 7128057), (60, 4752038), (120, 2376019), (241, 1183080), (482, 591540), (723, 394360), (964, 295770), (1205, 236616), (1446, 197180), (1928, 147885), (2410, 118308), (2892, 98590), (3615, 78872), (4820, 59154), (5784, 49295), (7230, 39436), (9640, 29577), (9859, 28920), (14460, 19718)]