427985280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 192

約数和(自身を含む): 1501297200

約数和(自身を除く): 1073311920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 804, 960, 1005, 1072, 1109, 1152, 1206, 1340, 1440, 1608, 1920, 2010, 2144, 2218, 2412, 2680, 2880, 3015, 3216, 3327, 4020, 4288, 4436, 4824, 5360, 5545, 5760, 6030, 6432, 6654, 8040, 8576, 8872, 9648, 9981, 10720, 11090, 12060, 12864, 13308, 16080, 16635, 17744, 19296, 19962, 21440, 22180, 24120, 25728, 26616, 32160, 33270, 35488, 38592, 39924, 42880, 44360, 48240, 49905, 53232, 64320, 66540, 70976, 74303, 77184, 79848, 88720, 96480, 99810, 106464, 128640, 133080, 141952, 148606, 159696, 177440, 192960, 199620, 212928, 222909, 266160, 297212, 319392, 354880, 371515, 385920, 399240, 425856, 445818, 532320, 594424, 638784, 668727, 709760, 743030, 798480, 891636, 1064640, 1114545, 1188848, 1277568, 1337454, 1486060, 1596960, 1783272, 2129280, 2229090, 2377696, 2674908, 2972120, 3193920, 3343635, 3566544, 4458180, 4755392, 5349816, 5944240, 6387840, 6687270, 7133088, 8916360, 9510784, 10699632, 11888480, 13374540, 14266176, 17832720, 21399264, 23776960, 26749080, 28532352, 35665440, 42798528, 47553920, 53498160, 71330880, 85597056, 106996320, 142661760, 213992640, 427985280]

約数ペア:

[(1, 427985280), (2, 213992640), (3, 142661760), (4, 106996320), (5, 85597056), (6, 71330880), (8, 53498160), (9, 47553920), (10, 42798528), (12, 35665440), (15, 28532352), (16, 26749080), (18, 23776960), (20, 21399264), (24, 17832720), (30, 14266176), (32, 13374540), (36, 11888480), (40, 10699632), (45, 9510784), (48, 8916360), (60, 7133088), (64, 6687270), (67, 6387840), (72, 5944240), (80, 5349816), (90, 4755392), (96, 4458180), (120, 3566544), (128, 3343635), (134, 3193920), (144, 2972120), (160, 2674908), (180, 2377696), (192, 2229090), (201, 2129280), (240, 1783272), (268, 1596960), (288, 1486060), (320, 1337454), (335, 1277568), (360, 1188848), (384, 1114545), (402, 1064640), (480, 891636), (536, 798480), (576, 743030), (603, 709760), (640, 668727), (670, 638784), (720, 594424), (804, 532320), (960, 445818), (1005, 425856), (1072, 399240), (1109, 385920), (1152, 371515), (1206, 354880), (1340, 319392), (1440, 297212), (1608, 266160), (1920, 222909), (2010, 212928), (2144, 199620), (2218, 192960), (2412, 177440), (2680, 159696), (2880, 148606), (3015, 141952), (3216, 133080), (3327, 128640), (4020, 106464), (4288, 99810), (4436, 96480), (4824, 88720), (5360, 79848), (5545, 77184), (5760, 74303), (6030, 70976), (6432, 66540), (6654, 64320), (8040, 53232), (8576, 49905), (8872, 48240), (9648, 44360), (9981, 42880), (10720, 39924), (11090, 38592), (12060, 35488), (12864, 33270), (13308, 32160), (16080, 26616), (16635, 25728), (17744, 24120), (19296, 22180), (19962, 21440)]