11867280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 25255344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 251, 394, 502, 591, 753, 788, 985, 1004, 1182, 1255, 1506, 1576, 1970, 2008, 2364, 2510, 2955, 3012, 3152, 3765, 3940, 4016, 4728, 5020, 5910, 6024, 7530, 7880, 9456, 10040, 11820, 12048, 15060, 15760, 20080, 23640, 30120, 47280, 49447, 60240, 98894, 148341, 197788, 247235, 296682, 395576, 494470, 593364, 741705, 791152, 988940, 1186728, 1483410, 1977880, 2373456, 2966820, 3955760, 5933640, 11867280]

約数ペア:

[(1, 11867280), (2, 5933640), (3, 3955760), (4, 2966820), (5, 2373456), (6, 1977880), (8, 1483410), (10, 1186728), (12, 988940), (15, 791152), (16, 741705), (20, 593364), (24, 494470), (30, 395576), (40, 296682), (48, 247235), (60, 197788), (80, 148341), (120, 98894), (197, 60240), (240, 49447), (251, 47280), (394, 30120), (502, 23640), (591, 20080), (753, 15760), (788, 15060), (985, 12048), (1004, 11820), (1182, 10040), (1255, 9456), (1506, 7880), (1576, 7530), (1970, 6024), (2008, 5910), (2364, 5020), (2510, 4728), (2955, 4016), (3012, 3940), (3152, 3765)]