1727140320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 240

約数和(自身を含む): 6184509408

約数和(自身を除く): 4457369088

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 240, 270, 284, 288, 324, 355, 360, 405, 426, 432, 480, 540, 568, 639, 648, 710, 720, 810, 852, 864, 1065, 1080, 1136, 1278, 1296, 1420, 1440, 1620, 1704, 1877, 1917, 2130, 2160, 2272, 2556, 2592, 2840, 3195, 3240, 3408, 3754, 3834, 4260, 4320, 5112, 5631, 5680, 5751, 6390, 6480, 6816, 7508, 7668, 8520, 9385, 9585, 10224, 11262, 11360, 11502, 12780, 12960, 15016, 15336, 16893, 17040, 18770, 19170, 20448, 22524, 23004, 25560, 28155, 28755, 30032, 30672, 33786, 34080, 37540, 38340, 45048, 46008, 50679, 51120, 56310, 57510, 60064, 61344, 67572, 75080, 76680, 84465, 90096, 92016, 101358, 102240, 112620, 115020, 133267, 135144, 150160, 152037, 153360, 168930, 180192, 184032, 202716, 225240, 230040, 253395, 266534, 270288, 300320, 304074, 306720, 337860, 399801, 405432, 450480, 460080, 506790, 533068, 540576, 608148, 666335, 675720, 760185, 799602, 810864, 900960, 920160, 1013580, 1066136, 1199403, 1216296, 1332670, 1351440, 1520370, 1599204, 1621728, 1999005, 2027160, 2132272, 2398806, 2432592, 2665340, 2702880, 3040740, 3198408, 3598209, 3998010, 4054320, 4264544, 4797612, 4865184, 5330680, 5997015, 6081480, 6396816, 7196418, 7996020, 8108640, 9595224, 10661360, 10794627, 11994030, 12162960, 12793632, 14392836, 15992040, 17991045, 19190448, 21322720, 21589254, 23988060, 24325920, 28785672, 31984080, 35982090, 38380896, 43178508, 47976120, 53973135, 57571344, 63968160, 71964180, 86357016, 95952240, 107946270, 115142688, 143928360, 172714032, 191904480, 215892540, 287856720, 345428064, 431785080, 575713440, 863570160, 1727140320]

約数ペア:

[(1, 1727140320), (2, 863570160), (3, 575713440), (4, 431785080), (5, 345428064), (6, 287856720), (8, 215892540), (9, 191904480), (10, 172714032), (12, 143928360), (15, 115142688), (16, 107946270), (18, 95952240), (20, 86357016), (24, 71964180), (27, 63968160), (30, 57571344), (32, 53973135), (36, 47976120), (40, 43178508), (45, 38380896), (48, 35982090), (54, 31984080), (60, 28785672), (71, 24325920), (72, 23988060), (80, 21589254), (81, 21322720), (90, 19190448), (96, 17991045), (108, 15992040), (120, 14392836), (135, 12793632), (142, 12162960), (144, 11994030), (160, 10794627), (162, 10661360), (180, 9595224), (213, 8108640), (216, 7996020), (240, 7196418), (270, 6396816), (284, 6081480), (288, 5997015), (324, 5330680), (355, 4865184), (360, 4797612), (405, 4264544), (426, 4054320), (432, 3998010), (480, 3598209), (540, 3198408), (568, 3040740), (639, 2702880), (648, 2665340), (710, 2432592), (720, 2398806), (810, 2132272), (852, 2027160), (864, 1999005), (1065, 1621728), (1080, 1599204), (1136, 1520370), (1278, 1351440), (1296, 1332670), (1420, 1216296), (1440, 1199403), (1620, 1066136), (1704, 1013580), (1877, 920160), (1917, 900960), (2130, 810864), (2160, 799602), (2272, 760185), (2556, 675720), (2592, 666335), (2840, 608148), (3195, 540576), (3240, 533068), (3408, 506790), (3754, 460080), (3834, 450480), (4260, 405432), (4320, 399801), (5112, 337860), (5631, 306720), (5680, 304074), (5751, 300320), (6390, 270288), (6480, 266534), (6816, 253395), (7508, 230040), (7668, 225240), (8520, 202716), (9385, 184032), (9585, 180192), (10224, 168930), (11262, 153360), (11360, 152037), (11502, 150160), (12780, 135144), (12960, 133267), (15016, 115020), (15336, 112620), (16893, 102240), (17040, 101358), (18770, 92016), (19170, 90096), (20448, 84465), (22524, 76680), (23004, 75080), (25560, 67572), (28155, 61344), (28755, 60064), (30032, 57510), (30672, 56310), (33786, 51120), (34080, 50679), (37540, 46008), (38340, 45048)]