487689120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 1729728000

約数和(自身を除く): 1242038880

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, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1429, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 2858, 3160, 3555, 3792, 4266, 4287, 4320, 4740, 5688, 5716, 6320, 7110, 7145, 7584, 8532, 8574, 9480, 10665, 11376, 11432, 12640, 12861, 14220, 14290, 17064, 17148, 18960, 21330, 21435, 22752, 22864, 25722, 28440, 28580, 34128, 34296, 37920, 38583, 42660, 42870, 45728, 51444, 56880, 57160, 64305, 68256, 68592, 77166, 85320, 85740, 102888, 112891, 113760, 114320, 128610, 137184, 154332, 170640, 171480, 192915, 205776, 225782, 228640, 257220, 308664, 338673, 341280, 342960, 385830, 411552, 451564, 514440, 564455, 617328, 677346, 685920, 771660, 903128, 1016019, 1028880, 1128910, 1234656, 1354692, 1543320, 1693365, 1806256, 2032038, 2057760, 2257820, 2709384, 3048057, 3086640, 3386730, 3612512, 4064076, 4515640, 5080095, 5418768, 6096114, 6173280, 6773460, 8128152, 9031280, 10160190, 10837536, 12192228, 13546920, 15240285, 16256304, 18062560, 20320380, 24384456, 27093840, 30480570, 32512608, 40640760, 48768912, 54187680, 60961140, 81281520, 97537824, 121922280, 162563040, 243844560, 487689120]

約数ペア:

[(1, 487689120), (2, 243844560), (3, 162563040), (4, 121922280), (5, 97537824), (6, 81281520), (8, 60961140), (9, 54187680), (10, 48768912), (12, 40640760), (15, 32512608), (16, 30480570), (18, 27093840), (20, 24384456), (24, 20320380), (27, 18062560), (30, 16256304), (32, 15240285), (36, 13546920), (40, 12192228), (45, 10837536), (48, 10160190), (54, 9031280), (60, 8128152), (72, 6773460), (79, 6173280), (80, 6096114), (90, 5418768), (96, 5080095), (108, 4515640), (120, 4064076), (135, 3612512), (144, 3386730), (158, 3086640), (160, 3048057), (180, 2709384), (216, 2257820), (237, 2057760), (240, 2032038), (270, 1806256), (288, 1693365), (316, 1543320), (360, 1354692), (395, 1234656), (432, 1128910), (474, 1028880), (480, 1016019), (540, 903128), (632, 771660), (711, 685920), (720, 677346), (790, 617328), (864, 564455), (948, 514440), (1080, 451564), (1185, 411552), (1264, 385830), (1422, 342960), (1429, 341280), (1440, 338673), (1580, 308664), (1896, 257220), (2133, 228640), (2160, 225782), (2370, 205776), (2528, 192915), (2844, 171480), (2858, 170640), (3160, 154332), (3555, 137184), (3792, 128610), (4266, 114320), (4287, 113760), (4320, 112891), (4740, 102888), (5688, 85740), (5716, 85320), (6320, 77166), (7110, 68592), (7145, 68256), (7584, 64305), (8532, 57160), (8574, 56880), (9480, 51444), (10665, 45728), (11376, 42870), (11432, 42660), (12640, 38583), (12861, 37920), (14220, 34296), (14290, 34128), (17064, 28580), (17148, 28440), (18960, 25722), (21330, 22864), (21435, 22752)]