395843040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9479}}^1$

素因数の和:9529

約数の個数: 144

約数和(自身を含む): 1397541600

約数和(自身を除く): 1001698560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 9479, 10440, 13920, 18958, 20880, 28437, 37916, 41760, 47395, 56874, 75832, 85311, 94790, 113748, 142185, 151664, 170622, 189580, 227496, 274891, 284370, 303328, 341244, 379160, 426555, 454992, 549782, 568740, 682488, 758320, 824673, 853110, 909984, 1099564, 1137480, 1364976, 1374455, 1516640, 1649346, 1706220, 2199128, 2274960, 2474019, 2729952, 2748910, 3298692, 3412440, 4123365, 4398256, 4549920, 4948038, 5497820, 6597384, 6824880, 8246730, 8796512, 9896076, 10995640, 12370095, 13194768, 13649760, 16493460, 19792152, 21991280, 24740190, 26389536, 32986920, 39584304, 43982560, 49480380, 65973840, 79168608, 98960760, 131947680, 197921520, 395843040]

約数ペア:

[(1, 395843040), (2, 197921520), (3, 131947680), (4, 98960760), (5, 79168608), (6, 65973840), (8, 49480380), (9, 43982560), (10, 39584304), (12, 32986920), (15, 26389536), (16, 24740190), (18, 21991280), (20, 19792152), (24, 16493460), (29, 13649760), (30, 13194768), (32, 12370095), (36, 10995640), (40, 9896076), (45, 8796512), (48, 8246730), (58, 6824880), (60, 6597384), (72, 5497820), (80, 4948038), (87, 4549920), (90, 4398256), (96, 4123365), (116, 3412440), (120, 3298692), (144, 2748910), (145, 2729952), (160, 2474019), (174, 2274960), (180, 2199128), (232, 1706220), (240, 1649346), (261, 1516640), (288, 1374455), (290, 1364976), (348, 1137480), (360, 1099564), (435, 909984), (464, 853110), (480, 824673), (522, 758320), (580, 682488), (696, 568740), (720, 549782), (870, 454992), (928, 426555), (1044, 379160), (1160, 341244), (1305, 303328), (1392, 284370), (1440, 274891), (1740, 227496), (2088, 189580), (2320, 170622), (2610, 151664), (2784, 142185), (3480, 113748), (4176, 94790), (4640, 85311), (5220, 75832), (6960, 56874), (8352, 47395), (9479, 41760), (10440, 37916), (13920, 28437), (18958, 20880)]