126257760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{87679}}^1$

素因数の和:87700

約数の個数: 72

約数和(自身を含む): 430859520

約数和(自身を除く): 304601760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 87679, 175358, 263037, 350716, 438395, 526074, 701432, 789111, 876790, 1052148, 1315185, 1402864, 1578222, 1753580, 2104296, 2630370, 2805728, 3156444, 3507160, 3945555, 4208592, 5260740, 6312888, 7014320, 7891110, 8417184, 10521480, 12625776, 14028640, 15782220, 21042960, 25251552, 31564440, 42085920, 63128880, 126257760]

約数ペア:

[(1, 126257760), (2, 63128880), (3, 42085920), (4, 31564440), (5, 25251552), (6, 21042960), (8, 15782220), (9, 14028640), (10, 12625776), (12, 10521480), (15, 8417184), (16, 7891110), (18, 7014320), (20, 6312888), (24, 5260740), (30, 4208592), (32, 3945555), (36, 3507160), (40, 3156444), (45, 2805728), (48, 2630370), (60, 2104296), (72, 1753580), (80, 1578222), (90, 1402864), (96, 1315185), (120, 1052148), (144, 876790), (160, 789111), (180, 701432), (240, 526074), (288, 438395), (360, 350716), (480, 263037), (720, 175358), (1440, 87679)]