889807680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11443}}^1$

素因数の和:11475

約数の個数: 168

約数和(自身を含む): 3174199392

約数和(自身を除く): 2284391712

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 11443, 12960, 15552, 19440, 22886, 25920, 34329, 38880, 45772, 57215, 68658, 77760, 91544, 102987, 114430, 137316, 171645, 183088, 205974, 228860, 274632, 308961, 343290, 366176, 411948, 457720, 514935, 549264, 617922, 686580, 732352, 823896, 915440, 926883, 1029870, 1098528, 1235844, 1373160, 1544805, 1647792, 1830880, 1853766, 2059740, 2197056, 2471688, 2746320, 2780649, 3089610, 3295584, 3661760, 3707532, 4119480, 4634415, 4943376, 5492640, 5561298, 6179220, 6591168, 7415064, 8238960, 9268830, 9886752, 10985280, 11122596, 12358440, 13903245, 14830128, 16477920, 18537660, 19773504, 22245192, 24716880, 27806490, 29660256, 32955840, 37075320, 44490384, 49433760, 55612980, 59320512, 74150640, 88980768, 98867520, 111225960, 148301280, 177961536, 222451920, 296602560, 444903840, 889807680]

約数ペア:

[(1, 889807680), (2, 444903840), (3, 296602560), (4, 222451920), (5, 177961536), (6, 148301280), (8, 111225960), (9, 98867520), (10, 88980768), (12, 74150640), (15, 59320512), (16, 55612980), (18, 49433760), (20, 44490384), (24, 37075320), (27, 32955840), (30, 29660256), (32, 27806490), (36, 24716880), (40, 22245192), (45, 19773504), (48, 18537660), (54, 16477920), (60, 14830128), (64, 13903245), (72, 12358440), (80, 11122596), (81, 10985280), (90, 9886752), (96, 9268830), (108, 8238960), (120, 7415064), (135, 6591168), (144, 6179220), (160, 5561298), (162, 5492640), (180, 4943376), (192, 4634415), (216, 4119480), (240, 3707532), (243, 3661760), (270, 3295584), (288, 3089610), (320, 2780649), (324, 2746320), (360, 2471688), (405, 2197056), (432, 2059740), (480, 1853766), (486, 1830880), (540, 1647792), (576, 1544805), (648, 1373160), (720, 1235844), (810, 1098528), (864, 1029870), (960, 926883), (972, 915440), (1080, 823896), (1215, 732352), (1296, 686580), (1440, 617922), (1620, 549264), (1728, 514935), (1944, 457720), (2160, 411948), (2430, 366176), (2592, 343290), (2880, 308961), (3240, 274632), (3888, 228860), (4320, 205974), (4860, 183088), (5184, 171645), (6480, 137316), (7776, 114430), (8640, 102987), (9720, 91544), (11443, 77760), (12960, 68658), (15552, 57215), (19440, 45772), (22886, 38880), (25920, 34329)]