12642360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 38253600

約数和(自身を除く): 25611240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 769, 822, 1096, 1370, 1538, 1644, 2055, 2307, 2740, 3076, 3288, 3845, 4110, 4614, 5480, 6152, 7690, 8220, 9228, 11535, 15380, 16440, 18456, 23070, 30760, 46140, 92280, 105353, 210706, 316059, 421412, 526765, 632118, 842824, 1053530, 1264236, 1580295, 2107060, 2528472, 3160590, 4214120, 6321180, 12642360]

約数ペア:

[(1, 12642360), (2, 6321180), (3, 4214120), (4, 3160590), (5, 2528472), (6, 2107060), (8, 1580295), (10, 1264236), (12, 1053530), (15, 842824), (20, 632118), (24, 526765), (30, 421412), (40, 316059), (60, 210706), (120, 105353), (137, 92280), (274, 46140), (411, 30760), (548, 23070), (685, 18456), (769, 16440), (822, 15380), (1096, 11535), (1370, 9228), (1538, 8220), (1644, 7690), (2055, 6152), (2307, 5480), (2740, 4614), (3076, 4110), (3288, 3845)]