15666966780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{128819}}^1$

素因数の和:130858

約数の個数: 48

約数和(自身を含む): 43889489280

約数和(自身を除く): 28222522500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2027, 4054, 6081, 8108, 10135, 12162, 20270, 24324, 30405, 40540, 60810, 121620, 128819, 257638, 386457, 515276, 644095, 772914, 1288190, 1545828, 1932285, 2576380, 3864570, 7729140, 261116113, 522232226, 783348339, 1044464452, 1305580565, 1566696678, 2611161130, 3133393356, 3916741695, 5222322260, 7833483390, 15666966780]

約数ペア:

[(1, 15666966780), (2, 7833483390), (3, 5222322260), (4, 3916741695), (5, 3133393356), (6, 2611161130), (10, 1566696678), (12, 1305580565), (15, 1044464452), (20, 783348339), (30, 522232226), (60, 261116113), (2027, 7729140), (4054, 3864570), (6081, 2576380), (8108, 1932285), (10135, 1545828), (12162, 1288190), (20270, 772914), (24324, 644095), (30405, 515276), (40540, 386457), (60810, 257638), (121620, 128819)]