120420576

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{907}}^1$

素因数の和:1384

約数の個数: 72

約数和(自身を含む): 343567224

約数和(自身を除く): 223146648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 907, 922, 1383, 1814, 1844, 2721, 2766, 3628, 3688, 4149, 5442, 5532, 7256, 7376, 8163, 8298, 10884, 11064, 14512, 14752, 16326, 16596, 21768, 22128, 29024, 32652, 33192, 43536, 44256, 65304, 66384, 87072, 130608, 132768, 261216, 418127, 836254, 1254381, 1672508, 2508762, 3345016, 3763143, 5017524, 6690032, 7526286, 10035048, 13380064, 15052572, 20070096, 30105144, 40140192, 60210288, 120420576]

約数ペア:

[(1, 120420576), (2, 60210288), (3, 40140192), (4, 30105144), (6, 20070096), (8, 15052572), (9, 13380064), (12, 10035048), (16, 7526286), (18, 6690032), (24, 5017524), (32, 3763143), (36, 3345016), (48, 2508762), (72, 1672508), (96, 1254381), (144, 836254), (288, 418127), (461, 261216), (907, 132768), (922, 130608), (1383, 87072), (1814, 66384), (1844, 65304), (2721, 44256), (2766, 43536), (3628, 33192), (3688, 32652), (4149, 29024), (5442, 22128), (5532, 21768), (7256, 16596), (7376, 16326), (8163, 14752), (8298, 14512), (10884, 11064)]