287470080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 160

約数和(自身を含む): 1021363200

約数和(自身を除く): 733893120

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4159, 4320, 4608, 5760, 6912, 7680, 8318, 8640, 11520, 12477, 13824, 16636, 17280, 20795, 23040, 24954, 33272, 34560, 37431, 41590, 49908, 62385, 66544, 69120, 74862, 83180, 99816, 112293, 124770, 133088, 149724, 166360, 187155, 199632, 224586, 249540, 266176, 299448, 332720, 374310, 399264, 449172, 499080, 532352, 561465, 598896, 665440, 748620, 798528, 898344, 998160, 1064704, 1122930, 1197792, 1330880, 1497240, 1597056, 1796688, 1996320, 2129408, 2245860, 2395584, 2661760, 2994480, 3194112, 3593376, 3992640, 4491720, 4791168, 5323520, 5988960, 6388224, 7186752, 7985280, 8983440, 9582336, 10647040, 11977920, 14373504, 15970560, 17966880, 19164672, 23955840, 28747008, 31941120, 35933760, 47911680, 57494016, 71867520, 95823360, 143735040, 287470080]

約数ペア:

[(1, 287470080), (2, 143735040), (3, 95823360), (4, 71867520), (5, 57494016), (6, 47911680), (8, 35933760), (9, 31941120), (10, 28747008), (12, 23955840), (15, 19164672), (16, 17966880), (18, 15970560), (20, 14373504), (24, 11977920), (27, 10647040), (30, 9582336), (32, 8983440), (36, 7985280), (40, 7186752), (45, 6388224), (48, 5988960), (54, 5323520), (60, 4791168), (64, 4491720), (72, 3992640), (80, 3593376), (90, 3194112), (96, 2994480), (108, 2661760), (120, 2395584), (128, 2245860), (135, 2129408), (144, 1996320), (160, 1796688), (180, 1597056), (192, 1497240), (216, 1330880), (240, 1197792), (256, 1122930), (270, 1064704), (288, 998160), (320, 898344), (360, 798528), (384, 748620), (432, 665440), (480, 598896), (512, 561465), (540, 532352), (576, 499080), (640, 449172), (720, 399264), (768, 374310), (864, 332720), (960, 299448), (1080, 266176), (1152, 249540), (1280, 224586), (1440, 199632), (1536, 187155), (1728, 166360), (1920, 149724), (2160, 133088), (2304, 124770), (2560, 112293), (2880, 99816), (3456, 83180), (3840, 74862), (4159, 69120), (4320, 66544), (4608, 62385), (5760, 49908), (6912, 41590), (7680, 37431), (8318, 34560), (8640, 33272), (11520, 24954), (12477, 23040), (13824, 20795), (16636, 17280)]