8463120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 18053040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 197, 240, 358, 394, 537, 591, 716, 788, 895, 985, 1074, 1182, 1432, 1576, 1790, 1970, 2148, 2364, 2685, 2864, 2955, 3152, 3580, 3940, 4296, 4728, 5370, 5910, 7160, 7880, 8592, 9456, 10740, 11820, 14320, 15760, 21480, 23640, 35263, 42960, 47280, 70526, 105789, 141052, 176315, 211578, 282104, 352630, 423156, 528945, 564208, 705260, 846312, 1057890, 1410520, 1692624, 2115780, 2821040, 4231560, 8463120]

約数ペア:

[(1, 8463120), (2, 4231560), (3, 2821040), (4, 2115780), (5, 1692624), (6, 1410520), (8, 1057890), (10, 846312), (12, 705260), (15, 564208), (16, 528945), (20, 423156), (24, 352630), (30, 282104), (40, 211578), (48, 176315), (60, 141052), (80, 105789), (120, 70526), (179, 47280), (197, 42960), (240, 35263), (358, 23640), (394, 21480), (537, 15760), (591, 14320), (716, 11820), (788, 10740), (895, 9456), (985, 8592), (1074, 7880), (1182, 7160), (1432, 5910), (1576, 5370), (1790, 4728), (1970, 4296), (2148, 3940), (2364, 3580), (2685, 3152), (2864, 2955)]