12445080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 37657440

約数和(自身を除く): 25212360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 757, 822, 1096, 1370, 1514, 1644, 2055, 2271, 2740, 3028, 3288, 3785, 4110, 4542, 5480, 6056, 7570, 8220, 9084, 11355, 15140, 16440, 18168, 22710, 30280, 45420, 90840, 103709, 207418, 311127, 414836, 518545, 622254, 829672, 1037090, 1244508, 1555635, 2074180, 2489016, 3111270, 4148360, 6222540, 12445080]

約数ペア:

[(1, 12445080), (2, 6222540), (3, 4148360), (4, 3111270), (5, 2489016), (6, 2074180), (8, 1555635), (10, 1244508), (12, 1037090), (15, 829672), (20, 622254), (24, 518545), (30, 414836), (40, 311127), (60, 207418), (120, 103709), (137, 90840), (274, 45420), (411, 30280), (548, 22710), (685, 18168), (757, 16440), (822, 15140), (1096, 11355), (1370, 9084), (1514, 8220), (1644, 7570), (2055, 6056), (2271, 5480), (2740, 4542), (3028, 4110), (3288, 3785)]