162563040

素因数分解:

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

素因数の和:1529

約数の個数: 144

約数和(自身を含む): 562161600

約数和(自身を除く): 399598560

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, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1429, 1440, 1580, 1896, 2370, 2528, 2844, 2858, 3160, 3555, 3792, 4287, 4740, 5688, 5716, 6320, 7110, 7145, 7584, 8574, 9480, 11376, 11432, 12640, 12861, 14220, 14290, 17148, 18960, 21435, 22752, 22864, 25722, 28440, 28580, 34296, 37920, 42870, 45728, 51444, 56880, 57160, 64305, 68592, 85740, 102888, 112891, 113760, 114320, 128610, 137184, 171480, 205776, 225782, 228640, 257220, 338673, 342960, 411552, 451564, 514440, 564455, 677346, 685920, 903128, 1016019, 1028880, 1128910, 1354692, 1693365, 1806256, 2032038, 2057760, 2257820, 2709384, 3386730, 3612512, 4064076, 4515640, 5080095, 5418768, 6773460, 8128152, 9031280, 10160190, 10837536, 13546920, 16256304, 18062560, 20320380, 27093840, 32512608, 40640760, 54187680, 81281520, 162563040]

約数ペア:

[(1, 162563040), (2, 81281520), (3, 54187680), (4, 40640760), (5, 32512608), (6, 27093840), (8, 20320380), (9, 18062560), (10, 16256304), (12, 13546920), (15, 10837536), (16, 10160190), (18, 9031280), (20, 8128152), (24, 6773460), (30, 5418768), (32, 5080095), (36, 4515640), (40, 4064076), (45, 3612512), (48, 3386730), (60, 2709384), (72, 2257820), (79, 2057760), (80, 2032038), (90, 1806256), (96, 1693365), (120, 1354692), (144, 1128910), (158, 1028880), (160, 1016019), (180, 903128), (237, 685920), (240, 677346), (288, 564455), (316, 514440), (360, 451564), (395, 411552), (474, 342960), (480, 338673), (632, 257220), (711, 228640), (720, 225782), (790, 205776), (948, 171480), (1185, 137184), (1264, 128610), (1422, 114320), (1429, 113760), (1440, 112891), (1580, 102888), (1896, 85740), (2370, 68592), (2528, 64305), (2844, 57160), (2858, 56880), (3160, 51444), (3555, 45728), (3792, 42870), (4287, 37920), (4740, 34296), (5688, 28580), (5716, 28440), (6320, 25722), (7110, 22864), (7145, 22752), (7584, 21435), (8574, 18960), (9480, 17148), (11376, 14290), (11432, 14220), (12640, 12861)]