28228800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{5881}}^1$

素因数の和:5906

約数の個数: 84

約数和(自身を含む): 92629736

約数和(自身を除く): 64400936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 5881, 11762, 17643, 23524, 29405, 35286, 47048, 58810, 70572, 88215, 94096, 117620, 141144, 147025, 176430, 188192, 235240, 282288, 294050, 352860, 376384, 441075, 470480, 564576, 588100, 705720, 882150, 940960, 1129152, 1176200, 1411440, 1764300, 1881920, 2352400, 2822880, 3528600, 4704800, 5645760, 7057200, 9409600, 14114400, 28228800]

約数ペア:

[(1, 28228800), (2, 14114400), (3, 9409600), (4, 7057200), (5, 5645760), (6, 4704800), (8, 3528600), (10, 2822880), (12, 2352400), (15, 1881920), (16, 1764300), (20, 1411440), (24, 1176200), (25, 1129152), (30, 940960), (32, 882150), (40, 705720), (48, 588100), (50, 564576), (60, 470480), (64, 441075), (75, 376384), (80, 352860), (96, 294050), (100, 282288), (120, 235240), (150, 188192), (160, 176430), (192, 147025), (200, 141144), (240, 117620), (300, 94096), (320, 88215), (400, 70572), (480, 58810), (600, 47048), (800, 35286), (960, 29405), (1200, 23524), (1600, 17643), (2400, 11762), (4800, 5881)]