489647520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1367

約数の個数: 144

約数和(自身を含む): 1677541320

約数和(自身を除く): 1187893800

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, 240, 288, 337, 360, 480, 674, 720, 1009, 1011, 1348, 1440, 1685, 2018, 2022, 2696, 3027, 3033, 3370, 4036, 4044, 5045, 5055, 5392, 6054, 6066, 6740, 8072, 8088, 9081, 10090, 10110, 10784, 12108, 12132, 13480, 15135, 15165, 16144, 16176, 18162, 20180, 20220, 24216, 24264, 26960, 30270, 30330, 32288, 32352, 36324, 40360, 40440, 45405, 48432, 48528, 53920, 60540, 60660, 72648, 80720, 80880, 90810, 96864, 97056, 121080, 121320, 145296, 161440, 161760, 181620, 242160, 242640, 290592, 340033, 363240, 484320, 485280, 680066, 726480, 1020099, 1360132, 1452960, 1700165, 2040198, 2720264, 3060297, 3400330, 4080396, 5100495, 5440528, 6120594, 6800660, 8160792, 10200990, 10881056, 12241188, 13601320, 15301485, 16321584, 20401980, 24482376, 27202640, 30602970, 32643168, 40803960, 48964752, 54405280, 61205940, 81607920, 97929504, 122411880, 163215840, 244823760, 489647520]

約数ペア:

[(1, 489647520), (2, 244823760), (3, 163215840), (4, 122411880), (5, 97929504), (6, 81607920), (8, 61205940), (9, 54405280), (10, 48964752), (12, 40803960), (15, 32643168), (16, 30602970), (18, 27202640), (20, 24482376), (24, 20401980), (30, 16321584), (32, 15301485), (36, 13601320), (40, 12241188), (45, 10881056), (48, 10200990), (60, 8160792), (72, 6800660), (80, 6120594), (90, 5440528), (96, 5100495), (120, 4080396), (144, 3400330), (160, 3060297), (180, 2720264), (240, 2040198), (288, 1700165), (337, 1452960), (360, 1360132), (480, 1020099), (674, 726480), (720, 680066), (1009, 485280), (1011, 484320), (1348, 363240), (1440, 340033), (1685, 290592), (2018, 242640), (2022, 242160), (2696, 181620), (3027, 161760), (3033, 161440), (3370, 145296), (4036, 121320), (4044, 121080), (5045, 97056), (5055, 96864), (5392, 90810), (6054, 80880), (6066, 80720), (6740, 72648), (8072, 60660), (8088, 60540), (9081, 53920), (10090, 48528), (10110, 48432), (10784, 45405), (12108, 40440), (12132, 40360), (13480, 36324), (15135, 32352), (15165, 32288), (16144, 30330), (16176, 30270), (18162, 26960), (20180, 24264), (20220, 24216)]