790313760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{20327}}^1$

素因数の和:20357

約数の個数: 144

約数和(自身を含む): 2796970176

約数和(自身を除く): 2006656416

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 20327, 38880, 40654, 60981, 81308, 101635, 121962, 162616, 182943, 203270, 243924, 304905, 325232, 365886, 406540, 487848, 548829, 609810, 650464, 731772, 813080, 914715, 975696, 1097658, 1219620, 1463544, 1626160, 1646487, 1829430, 1951392, 2195316, 2439240, 2744145, 2927088, 3252320, 3292974, 3658860, 4390632, 4878480, 4939461, 5488290, 5854176, 6585948, 7317720, 8232435, 8781264, 9756960, 9878922, 10976580, 13171896, 14635440, 16464870, 17562528, 19757844, 21953160, 24697305, 26343792, 29270880, 32929740, 39515688, 43906320, 49394610, 52687584, 65859480, 79031376, 87812640, 98789220, 131718960, 158062752, 197578440, 263437920, 395156880, 790313760]

約数ペア:

[(1, 790313760), (2, 395156880), (3, 263437920), (4, 197578440), (5, 158062752), (6, 131718960), (8, 98789220), (9, 87812640), (10, 79031376), (12, 65859480), (15, 52687584), (16, 49394610), (18, 43906320), (20, 39515688), (24, 32929740), (27, 29270880), (30, 26343792), (32, 24697305), (36, 21953160), (40, 19757844), (45, 17562528), (48, 16464870), (54, 14635440), (60, 13171896), (72, 10976580), (80, 9878922), (81, 9756960), (90, 8781264), (96, 8232435), (108, 7317720), (120, 6585948), (135, 5854176), (144, 5488290), (160, 4939461), (162, 4878480), (180, 4390632), (216, 3658860), (240, 3292974), (243, 3252320), (270, 2927088), (288, 2744145), (324, 2439240), (360, 2195316), (405, 1951392), (432, 1829430), (480, 1646487), (486, 1626160), (540, 1463544), (648, 1219620), (720, 1097658), (810, 975696), (864, 914715), (972, 813080), (1080, 731772), (1215, 650464), (1296, 609810), (1440, 548829), (1620, 487848), (1944, 406540), (2160, 365886), (2430, 325232), (2592, 304905), (3240, 243924), (3888, 203270), (4320, 182943), (4860, 162616), (6480, 121962), (7776, 101635), (9720, 81308), (12960, 60981), (19440, 40654), (20327, 38880)]