18090423360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16231}}^1$

素因数の和:16303

約数の個数: 280

約数和(自身を含む): 65851406016

約数和(自身を除く): 47760982656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 576, 645, 648, 688, 720, 774, 810, 860, 864, 960, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1935, 2064, 2160, 2322, 2580, 2592, 2752, 2880, 3096, 3240, 3440, 3483, 3870, 4128, 4320, 4644, 5160, 5184, 5805, 6192, 6480, 6880, 6966, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 12960, 13760, 13932, 15480, 16231, 17415, 18576, 20640, 23220, 24768, 25920, 27864, 30960, 32462, 34830, 37152, 41280, 46440, 48693, 55728, 61920, 64924, 69660, 74304, 81155, 92880, 97386, 111456, 123840, 129848, 139320, 146079, 162310, 185760, 194772, 222912, 243465, 259696, 278640, 292158, 324620, 371520, 389544, 438237, 486930, 519392, 557280, 584316, 649240, 697933, 730395, 779088, 876474, 973860, 1038784, 1114560, 1168632, 1298480, 1314711, 1395866, 1460790, 1558176, 1752948, 1947720, 2093799, 2191185, 2337264, 2596960, 2629422, 2791732, 2921580, 3116352, 3489665, 3505896, 3895440, 4187598, 4382370, 4674528, 5193920, 5258844, 5583464, 5843160, 6281397, 6573555, 6979330, 7011792, 7790880, 8375196, 8764740, 9349056, 10468995, 10517688, 11166928, 11686320, 12562794, 13147110, 13958660, 14023584, 15581760, 16750392, 17529480, 18844191, 20937990, 21035376, 22333856, 23372640, 25125588, 26294220, 27917320, 28047168, 31406985, 33500784, 35058960, 37688382, 41875980, 42070752, 44667712, 46745280, 50251176, 52588440, 55834640, 56532573, 62813970, 67001568, 70117920, 75376764, 83751960, 84141504, 94220955, 100502352, 105176880, 111669280, 113065146, 125627940, 134003136, 140235840, 150753528, 167503920, 188441910, 201004704, 210353760, 223338560, 226130292, 251255880, 282662865, 301507056, 335007840, 376883820, 402009408, 420707520, 452260584, 502511760, 565325730, 603014112, 670015680, 753767640, 904521168, 1005023520, 1130651460, 1206028224, 1507535280, 1809042336, 2010047040, 2261302920, 3015070560, 3618084672, 4522605840, 6030141120, 9045211680, 18090423360]

約数ペア:

[(1, 18090423360), (2, 9045211680), (3, 6030141120), (4, 4522605840), (5, 3618084672), (6, 3015070560), (8, 2261302920), (9, 2010047040), (10, 1809042336), (12, 1507535280), (15, 1206028224), (16, 1130651460), (18, 1005023520), (20, 904521168), (24, 753767640), (27, 670015680), (30, 603014112), (32, 565325730), (36, 502511760), (40, 452260584), (43, 420707520), (45, 402009408), (48, 376883820), (54, 335007840), (60, 301507056), (64, 282662865), (72, 251255880), (80, 226130292), (81, 223338560), (86, 210353760), (90, 201004704), (96, 188441910), (108, 167503920), (120, 150753528), (129, 140235840), (135, 134003136), (144, 125627940), (160, 113065146), (162, 111669280), (172, 105176880), (180, 100502352), (192, 94220955), (215, 84141504), (216, 83751960), (240, 75376764), (258, 70117920), (270, 67001568), (288, 62813970), (320, 56532573), (324, 55834640), (344, 52588440), (360, 50251176), (387, 46745280), (405, 44667712), (430, 42070752), (432, 41875980), (480, 37688382), (516, 35058960), (540, 33500784), (576, 31406985), (645, 28047168), (648, 27917320), (688, 26294220), (720, 25125588), (774, 23372640), (810, 22333856), (860, 21035376), (864, 20937990), (960, 18844191), (1032, 17529480), (1080, 16750392), (1161, 15581760), (1290, 14023584), (1296, 13958660), (1376, 13147110), (1440, 12562794), (1548, 11686320), (1620, 11166928), (1720, 10517688), (1728, 10468995), (1935, 9349056), (2064, 8764740), (2160, 8375196), (2322, 7790880), (2580, 7011792), (2592, 6979330), (2752, 6573555), (2880, 6281397), (3096, 5843160), (3240, 5583464), (3440, 5258844), (3483, 5193920), (3870, 4674528), (4128, 4382370), (4320, 4187598), (4644, 3895440), (5160, 3505896), (5184, 3489665), (5805, 3116352), (6192, 2921580), (6480, 2791732), (6880, 2629422), (6966, 2596960), (7740, 2337264), (8256, 2191185), (8640, 2093799), (9288, 1947720), (10320, 1752948), (11610, 1558176), (12384, 1460790), (12960, 1395866), (13760, 1314711), (13932, 1298480), (15480, 1168632), (16231, 1114560), (17415, 1038784), (18576, 973860), (20640, 876474), (23220, 779088), (24768, 730395), (25920, 697933), (27864, 649240), (30960, 584316), (32462, 557280), (34830, 519392), (37152, 486930), (41280, 438237), (46440, 389544), (48693, 371520), (55728, 324620), (61920, 292158), (64924, 278640), (69660, 259696), (74304, 243465), (81155, 222912), (92880, 194772), (97386, 185760), (111456, 162310), (123840, 146079), (129848, 139320)]