521860320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 240

約数和(自身を含む): 1872330768

約数和(自身を除く): 1350470448

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, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 536, 540, 601, 603, 648, 670, 720, 804, 810, 864, 1005, 1072, 1080, 1202, 1206, 1296, 1340, 1440, 1608, 1620, 1803, 1809, 2010, 2144, 2160, 2404, 2412, 2592, 2680, 3005, 3015, 3216, 3240, 3606, 3618, 4020, 4320, 4808, 4824, 5360, 5409, 5427, 6010, 6030, 6432, 6480, 7212, 7236, 8040, 9015, 9045, 9616, 9648, 10720, 10818, 10854, 12020, 12060, 12960, 14424, 14472, 16080, 16227, 18030, 18090, 19232, 19296, 21636, 21708, 24040, 24120, 27045, 27135, 28848, 28944, 32160, 32454, 36060, 36180, 40267, 43272, 43416, 48080, 48240, 48681, 54090, 54270, 57696, 57888, 64908, 72120, 72360, 80534, 81135, 86544, 86832, 96160, 96480, 97362, 108180, 108540, 120801, 129816, 144240, 144720, 161068, 162270, 173088, 173664, 194724, 201335, 216360, 217080, 241602, 243405, 259632, 288480, 289440, 322136, 324540, 362403, 389448, 402670, 432720, 434160, 483204, 486810, 519264, 604005, 644272, 649080, 724806, 778896, 805340, 865440, 868320, 966408, 973620, 1087209, 1208010, 1288544, 1298160, 1449612, 1557792, 1610680, 1812015, 1932816, 1947240, 2174418, 2416020, 2596320, 2899224, 3221360, 3261627, 3624030, 3865632, 3894480, 4348836, 4832040, 5436045, 5798448, 6442720, 6523254, 7248060, 7788960, 8697672, 9664080, 10872090, 11596896, 13046508, 14496120, 16308135, 17395344, 19328160, 21744180, 26093016, 28992240, 32616270, 34790688, 43488360, 52186032, 57984480, 65232540, 86976720, 104372064, 130465080, 173953440, 260930160, 521860320]

約数ペア:

[(1, 521860320), (2, 260930160), (3, 173953440), (4, 130465080), (5, 104372064), (6, 86976720), (8, 65232540), (9, 57984480), (10, 52186032), (12, 43488360), (15, 34790688), (16, 32616270), (18, 28992240), (20, 26093016), (24, 21744180), (27, 19328160), (30, 17395344), (32, 16308135), (36, 14496120), (40, 13046508), (45, 11596896), (48, 10872090), (54, 9664080), (60, 8697672), (67, 7788960), (72, 7248060), (80, 6523254), (81, 6442720), (90, 5798448), (96, 5436045), (108, 4832040), (120, 4348836), (134, 3894480), (135, 3865632), (144, 3624030), (160, 3261627), (162, 3221360), (180, 2899224), (201, 2596320), (216, 2416020), (240, 2174418), (268, 1947240), (270, 1932816), (288, 1812015), (324, 1610680), (335, 1557792), (360, 1449612), (402, 1298160), (405, 1288544), (432, 1208010), (480, 1087209), (536, 973620), (540, 966408), (601, 868320), (603, 865440), (648, 805340), (670, 778896), (720, 724806), (804, 649080), (810, 644272), (864, 604005), (1005, 519264), (1072, 486810), (1080, 483204), (1202, 434160), (1206, 432720), (1296, 402670), (1340, 389448), (1440, 362403), (1608, 324540), (1620, 322136), (1803, 289440), (1809, 288480), (2010, 259632), (2144, 243405), (2160, 241602), (2404, 217080), (2412, 216360), (2592, 201335), (2680, 194724), (3005, 173664), (3015, 173088), (3216, 162270), (3240, 161068), (3606, 144720), (3618, 144240), (4020, 129816), (4320, 120801), (4808, 108540), (4824, 108180), (5360, 97362), (5409, 96480), (5427, 96160), (6010, 86832), (6030, 86544), (6432, 81135), (6480, 80534), (7212, 72360), (7236, 72120), (8040, 64908), (9015, 57888), (9045, 57696), (9616, 54270), (9648, 54090), (10720, 48681), (10818, 48240), (10854, 48080), (12020, 43416), (12060, 43272), (12960, 40267), (14424, 36180), (14472, 36060), (16080, 32454), (16227, 32160), (18030, 28944), (18090, 28848), (19232, 27135), (19296, 27045), (21636, 24120), (21708, 24040)]