48651840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1877}}^1$

素因数の和:1906

約数の個数: 140

約数和(自身を含む): 173155356

約数和(自身を除く): 124503516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 1877, 2160, 2592, 2880, 3240, 3754, 4320, 5184, 5631, 6480, 7508, 8640, 9385, 11262, 12960, 15016, 16893, 18770, 22524, 25920, 28155, 30032, 33786, 37540, 45048, 50679, 56310, 60064, 67572, 75080, 84465, 90096, 101358, 112620, 120128, 135144, 150160, 152037, 168930, 180192, 202716, 225240, 253395, 270288, 300320, 304074, 337860, 360384, 405432, 450480, 506790, 540576, 600640, 608148, 675720, 760185, 810864, 900960, 1013580, 1081152, 1216296, 1351440, 1520370, 1621728, 1801920, 2027160, 2432592, 2702880, 3040740, 3243456, 4054320, 4865184, 5405760, 6081480, 8108640, 9730368, 12162960, 16217280, 24325920, 48651840]

約数ペア:

[(1, 48651840), (2, 24325920), (3, 16217280), (4, 12162960), (5, 9730368), (6, 8108640), (8, 6081480), (9, 5405760), (10, 4865184), (12, 4054320), (15, 3243456), (16, 3040740), (18, 2702880), (20, 2432592), (24, 2027160), (27, 1801920), (30, 1621728), (32, 1520370), (36, 1351440), (40, 1216296), (45, 1081152), (48, 1013580), (54, 900960), (60, 810864), (64, 760185), (72, 675720), (80, 608148), (81, 600640), (90, 540576), (96, 506790), (108, 450480), (120, 405432), (135, 360384), (144, 337860), (160, 304074), (162, 300320), (180, 270288), (192, 253395), (216, 225240), (240, 202716), (270, 180192), (288, 168930), (320, 152037), (324, 150160), (360, 135144), (405, 120128), (432, 112620), (480, 101358), (540, 90096), (576, 84465), (648, 75080), (720, 67572), (810, 60064), (864, 56310), (960, 50679), (1080, 45048), (1296, 37540), (1440, 33786), (1620, 30032), (1728, 28155), (1877, 25920), (2160, 22524), (2592, 18770), (2880, 16893), (3240, 15016), (3754, 12960), (4320, 11262), (5184, 9385), (5631, 8640), (6480, 7508)]