2018279520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4159}}^1$

素因数の和:4517

約数の個数: 144

約数和(自身を含む): 6909477120

約数和(自身を除く): 4891197600

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, 1011, 1348, 1440, 1685, 2022, 2696, 3033, 3370, 4044, 4159, 5055, 5392, 6066, 6740, 8088, 8318, 10110, 10784, 12132, 12477, 13480, 15165, 16176, 16636, 20220, 20795, 24264, 24954, 26960, 30330, 32352, 33272, 37431, 40440, 41590, 48528, 49908, 53920, 60660, 62385, 66544, 74862, 80880, 83180, 97056, 99816, 121320, 124770, 133088, 149724, 161760, 166360, 187155, 199632, 242640, 249540, 299448, 332720, 374310, 399264, 485280, 499080, 598896, 665440, 748620, 998160, 1197792, 1401583, 1497240, 1996320, 2803166, 2994480, 4204749, 5606332, 5988960, 7007915, 8409498, 11212664, 12614247, 14015830, 16818996, 21023745, 22425328, 25228494, 28031660, 33637992, 42047490, 44850656, 50456988, 56063320, 63071235, 67275984, 84094980, 100913976, 112126640, 126142470, 134551968, 168189960, 201827952, 224253280, 252284940, 336379920, 403655904, 504569880, 672759840, 1009139760, 2018279520]

約数ペア:

[(1, 2018279520), (2, 1009139760), (3, 672759840), (4, 504569880), (5, 403655904), (6, 336379920), (8, 252284940), (9, 224253280), (10, 201827952), (12, 168189960), (15, 134551968), (16, 126142470), (18, 112126640), (20, 100913976), (24, 84094980), (30, 67275984), (32, 63071235), (36, 56063320), (40, 50456988), (45, 44850656), (48, 42047490), (60, 33637992), (72, 28031660), (80, 25228494), (90, 22425328), (96, 21023745), (120, 16818996), (144, 14015830), (160, 12614247), (180, 11212664), (240, 8409498), (288, 7007915), (337, 5988960), (360, 5606332), (480, 4204749), (674, 2994480), (720, 2803166), (1011, 1996320), (1348, 1497240), (1440, 1401583), (1685, 1197792), (2022, 998160), (2696, 748620), (3033, 665440), (3370, 598896), (4044, 499080), (4159, 485280), (5055, 399264), (5392, 374310), (6066, 332720), (6740, 299448), (8088, 249540), (8318, 242640), (10110, 199632), (10784, 187155), (12132, 166360), (12477, 161760), (13480, 149724), (15165, 133088), (16176, 124770), (16636, 121320), (20220, 99816), (20795, 97056), (24264, 83180), (24954, 80880), (26960, 74862), (30330, 66544), (32352, 62385), (33272, 60660), (37431, 53920), (40440, 49908), (41590, 48528)]