12687942360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5564887}}^1$

素因数の和:5564920

約数の個数: 64

約数和(自身を含む): 40067193600

約数和(自身を除く): 27379251240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5564887, 11129774, 16694661, 22259548, 27824435, 33389322, 44519096, 55648870, 66778644, 83473305, 105732853, 111297740, 133557288, 166946610, 211465706, 222595480, 317198559, 333893220, 422931412, 528664265, 634397118, 667786440, 845862824, 1057328530, 1268794236, 1585992795, 2114657060, 2537588472, 3171985590, 4229314120, 6343971180, 12687942360]

約数ペア:

[(1, 12687942360), (2, 6343971180), (3, 4229314120), (4, 3171985590), (5, 2537588472), (6, 2114657060), (8, 1585992795), (10, 1268794236), (12, 1057328530), (15, 845862824), (19, 667786440), (20, 634397118), (24, 528664265), (30, 422931412), (38, 333893220), (40, 317198559), (57, 222595480), (60, 211465706), (76, 166946610), (95, 133557288), (114, 111297740), (120, 105732853), (152, 83473305), (190, 66778644), (228, 55648870), (285, 44519096), (380, 33389322), (456, 27824435), (570, 22259548), (760, 16694661), (1140, 11129774), (2280, 5564887)]