1296159840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2162

約数の個数: 192

約数和(自身を含む): 4568901120

約数和(自身を除く): 3272741280

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, 90, 96, 108, 120, 135, 144, 151, 160, 180, 216, 240, 270, 288, 302, 360, 432, 453, 480, 540, 604, 720, 755, 864, 906, 1080, 1208, 1359, 1440, 1510, 1812, 1987, 2160, 2265, 2416, 2718, 3020, 3624, 3974, 4077, 4320, 4530, 4832, 5436, 5961, 6040, 6795, 7248, 7948, 8154, 9060, 9935, 10872, 11922, 12080, 13590, 14496, 15896, 16308, 17883, 18120, 19870, 20385, 21744, 23844, 24160, 27180, 29805, 31792, 32616, 35766, 36240, 39740, 40770, 43488, 47688, 53649, 54360, 59610, 63584, 65232, 71532, 72480, 79480, 81540, 89415, 95376, 107298, 108720, 119220, 130464, 143064, 158960, 163080, 178830, 190752, 214596, 217440, 238440, 268245, 286128, 300037, 317920, 326160, 357660, 429192, 476880, 536490, 572256, 600074, 652320, 715320, 858384, 900111, 953760, 1072980, 1200148, 1430640, 1500185, 1716768, 1800222, 2145960, 2400296, 2700333, 2861280, 3000370, 3600444, 4291920, 4500555, 4800592, 5400666, 6000740, 7200888, 8100999, 8583840, 9001110, 9601184, 10801332, 12001480, 13501665, 14401776, 16201998, 18002220, 21602664, 24002960, 27003330, 28803552, 32403996, 36004440, 40504995, 43205328, 48005920, 54006660, 64807992, 72008880, 81009990, 86410656, 108013320, 129615984, 144017760, 162019980, 216026640, 259231968, 324039960, 432053280, 648079920, 1296159840]

約数ペア:

[(1, 1296159840), (2, 648079920), (3, 432053280), (4, 324039960), (5, 259231968), (6, 216026640), (8, 162019980), (9, 144017760), (10, 129615984), (12, 108013320), (15, 86410656), (16, 81009990), (18, 72008880), (20, 64807992), (24, 54006660), (27, 48005920), (30, 43205328), (32, 40504995), (36, 36004440), (40, 32403996), (45, 28803552), (48, 27003330), (54, 24002960), (60, 21602664), (72, 18002220), (80, 16201998), (90, 14401776), (96, 13501665), (108, 12001480), (120, 10801332), (135, 9601184), (144, 9001110), (151, 8583840), (160, 8100999), (180, 7200888), (216, 6000740), (240, 5400666), (270, 4800592), (288, 4500555), (302, 4291920), (360, 3600444), (432, 3000370), (453, 2861280), (480, 2700333), (540, 2400296), (604, 2145960), (720, 1800222), (755, 1716768), (864, 1500185), (906, 1430640), (1080, 1200148), (1208, 1072980), (1359, 953760), (1440, 900111), (1510, 858384), (1812, 715320), (1987, 652320), (2160, 600074), (2265, 572256), (2416, 536490), (2718, 476880), (3020, 429192), (3624, 357660), (3974, 326160), (4077, 317920), (4320, 300037), (4530, 286128), (4832, 268245), (5436, 238440), (5961, 217440), (6040, 214596), (6795, 190752), (7248, 178830), (7948, 163080), (8154, 158960), (9060, 143064), (9935, 130464), (10872, 119220), (11922, 108720), (12080, 107298), (13590, 95376), (14496, 89415), (15896, 81540), (16308, 79480), (17883, 72480), (18120, 71532), (19870, 65232), (20385, 63584), (21744, 59610), (23844, 54360), (24160, 53649), (27180, 47688), (29805, 43488), (31792, 40770), (32616, 39740), (35766, 36240)]