127156320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 144

約数和(自身を含む): 436952880

約数和(自身を除く): 309796560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 389, 454, 480, 681, 720, 778, 908, 1135, 1167, 1362, 1440, 1556, 1816, 1945, 2043, 2270, 2334, 2724, 3112, 3405, 3501, 3632, 3890, 4086, 4540, 4668, 5448, 5835, 6224, 6810, 7002, 7264, 7780, 8172, 9080, 9336, 10215, 10896, 11670, 12448, 13620, 14004, 15560, 16344, 17505, 18160, 18672, 20430, 21792, 23340, 27240, 28008, 31120, 32688, 35010, 36320, 37344, 40860, 46680, 54480, 56016, 62240, 65376, 70020, 81720, 88303, 93360, 108960, 112032, 140040, 163440, 176606, 186720, 264909, 280080, 326880, 353212, 441515, 529818, 560160, 706424, 794727, 883030, 1059636, 1324545, 1412848, 1589454, 1766060, 2119272, 2649090, 2825696, 3178908, 3532120, 3973635, 4238544, 5298180, 6357816, 7064240, 7947270, 8477088, 10596360, 12715632, 14128480, 15894540, 21192720, 25431264, 31789080, 42385440, 63578160, 127156320]

約数ペア:

[(1, 127156320), (2, 63578160), (3, 42385440), (4, 31789080), (5, 25431264), (6, 21192720), (8, 15894540), (9, 14128480), (10, 12715632), (12, 10596360), (15, 8477088), (16, 7947270), (18, 7064240), (20, 6357816), (24, 5298180), (30, 4238544), (32, 3973635), (36, 3532120), (40, 3178908), (45, 2825696), (48, 2649090), (60, 2119272), (72, 1766060), (80, 1589454), (90, 1412848), (96, 1324545), (120, 1059636), (144, 883030), (160, 794727), (180, 706424), (227, 560160), (240, 529818), (288, 441515), (360, 353212), (389, 326880), (454, 280080), (480, 264909), (681, 186720), (720, 176606), (778, 163440), (908, 140040), (1135, 112032), (1167, 108960), (1362, 93360), (1440, 88303), (1556, 81720), (1816, 70020), (1945, 65376), (2043, 62240), (2270, 56016), (2334, 54480), (2724, 46680), (3112, 40860), (3405, 37344), (3501, 36320), (3632, 35010), (3890, 32688), (4086, 31120), (4540, 28008), (4668, 27240), (5448, 23340), (5835, 21792), (6224, 20430), (6810, 18672), (7002, 18160), (7264, 17505), (7780, 16344), (8172, 15560), (9080, 14004), (9336, 13620), (10215, 12448), (10896, 11670)]