252515520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{87679}}^1$

素因数の和:87702

約数の個数: 84

約数和(自身を含む): 868558080

約数和(自身を除く): 616042560

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 87679, 175358, 263037, 350716, 438395, 526074, 701432, 789111, 876790, 1052148, 1315185, 1402864, 1578222, 1753580, 2104296, 2630370, 2805728, 3156444, 3507160, 3945555, 4208592, 5260740, 5611456, 6312888, 7014320, 7891110, 8417184, 10521480, 12625776, 14028640, 15782220, 16834368, 21042960, 25251552, 28057280, 31564440, 42085920, 50503104, 63128880, 84171840, 126257760, 252515520]

約数ペア:

[(1, 252515520), (2, 126257760), (3, 84171840), (4, 63128880), (5, 50503104), (6, 42085920), (8, 31564440), (9, 28057280), (10, 25251552), (12, 21042960), (15, 16834368), (16, 15782220), (18, 14028640), (20, 12625776), (24, 10521480), (30, 8417184), (32, 7891110), (36, 7014320), (40, 6312888), (45, 5611456), (48, 5260740), (60, 4208592), (64, 3945555), (72, 3507160), (80, 3156444), (90, 2805728), (96, 2630370), (120, 2104296), (144, 1753580), (160, 1578222), (180, 1402864), (192, 1315185), (240, 1052148), (288, 876790), (320, 789111), (360, 701432), (480, 526074), (576, 438395), (720, 350716), (960, 263037), (1440, 175358), (2880, 87679)]