12379320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 40687920

約数和(自身を除く): 28308600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 251, 274, 360, 411, 502, 548, 685, 753, 822, 1004, 1096, 1233, 1255, 1370, 1506, 1644, 2008, 2055, 2259, 2466, 2510, 2740, 3012, 3288, 3765, 4110, 4518, 4932, 5020, 5480, 6024, 6165, 7530, 8220, 9036, 9864, 10040, 11295, 12330, 15060, 16440, 18072, 22590, 24660, 30120, 34387, 45180, 49320, 68774, 90360, 103161, 137548, 171935, 206322, 275096, 309483, 343870, 412644, 515805, 618966, 687740, 825288, 1031610, 1237932, 1375480, 1547415, 2063220, 2475864, 3094830, 4126440, 6189660, 12379320]

約数ペア:

[(1, 12379320), (2, 6189660), (3, 4126440), (4, 3094830), (5, 2475864), (6, 2063220), (8, 1547415), (9, 1375480), (10, 1237932), (12, 1031610), (15, 825288), (18, 687740), (20, 618966), (24, 515805), (30, 412644), (36, 343870), (40, 309483), (45, 275096), (60, 206322), (72, 171935), (90, 137548), (120, 103161), (137, 90360), (180, 68774), (251, 49320), (274, 45180), (360, 34387), (411, 30120), (502, 24660), (548, 22590), (685, 18072), (753, 16440), (822, 15060), (1004, 12330), (1096, 11295), (1233, 10040), (1255, 9864), (1370, 9036), (1506, 8220), (1644, 7530), (2008, 6165), (2055, 6024), (2259, 5480), (2466, 5020), (2510, 4932), (2740, 4518), (3012, 4110), (3288, 3765)]