6543120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 20534400

約数和(自身を除く): 13991280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 199, 240, 274, 398, 411, 548, 597, 685, 796, 822, 995, 1096, 1194, 1370, 1592, 1644, 1990, 2055, 2192, 2388, 2740, 2985, 3184, 3288, 3980, 4110, 4776, 5480, 5970, 6576, 7960, 8220, 9552, 10960, 11940, 15920, 16440, 23880, 27263, 32880, 47760, 54526, 81789, 109052, 136315, 163578, 218104, 272630, 327156, 408945, 436208, 545260, 654312, 817890, 1090520, 1308624, 1635780, 2181040, 3271560, 6543120]

約数ペア:

[(1, 6543120), (2, 3271560), (3, 2181040), (4, 1635780), (5, 1308624), (6, 1090520), (8, 817890), (10, 654312), (12, 545260), (15, 436208), (16, 408945), (20, 327156), (24, 272630), (30, 218104), (40, 163578), (48, 136315), (60, 109052), (80, 81789), (120, 54526), (137, 47760), (199, 32880), (240, 27263), (274, 23880), (398, 16440), (411, 15920), (548, 11940), (597, 10960), (685, 9552), (796, 8220), (822, 7960), (995, 6576), (1096, 5970), (1194, 5480), (1370, 4776), (1592, 4110), (1644, 3980), (1990, 3288), (2055, 3184), (2192, 2985), (2388, 2740)]