84171840

素因数分解:

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

素因数の和:87699

約数の個数: 56

約数和(自身を含む): 267248640

約数和(自身を除く): 183076800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 87679, 175358, 263037, 350716, 438395, 526074, 701432, 876790, 1052148, 1315185, 1402864, 1753580, 2104296, 2630370, 2805728, 3507160, 4208592, 5260740, 5611456, 7014320, 8417184, 10521480, 14028640, 16834368, 21042960, 28057280, 42085920, 84171840]

約数ペア:

[(1, 84171840), (2, 42085920), (3, 28057280), (4, 21042960), (5, 16834368), (6, 14028640), (8, 10521480), (10, 8417184), (12, 7014320), (15, 5611456), (16, 5260740), (20, 4208592), (24, 3507160), (30, 2805728), (32, 2630370), (40, 2104296), (48, 1753580), (60, 1402864), (64, 1315185), (80, 1052148), (96, 876790), (120, 701432), (160, 526074), (192, 438395), (240, 350716), (320, 263037), (480, 175358), (960, 87679)]