431205120

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4192

約数の個数: 180

約数和(自身を含む): 1543301760

約数和(自身を除く): 1112096640

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4159, 4320, 5184, 5760, 6480, 6912, 8318, 8640, 10368, 11520, 12477, 12960, 16636, 17280, 20736, 20795, 24954, 25920, 33272, 34560, 37431, 41590, 49908, 51840, 62385, 66544, 74862, 83180, 99816, 103680, 112293, 124770, 133088, 149724, 166360, 187155, 199632, 224586, 249540, 266176, 299448, 332720, 336879, 374310, 399264, 449172, 499080, 532352, 561465, 598896, 665440, 673758, 748620, 798528, 898344, 998160, 1064704, 1122930, 1197792, 1330880, 1347516, 1497240, 1597056, 1684395, 1796688, 1996320, 2245860, 2395584, 2661760, 2695032, 2994480, 3194112, 3368790, 3593376, 3992640, 4491720, 4791168, 5323520, 5390064, 5988960, 6737580, 7186752, 7985280, 8983440, 9582336, 10780128, 11977920, 13475160, 14373504, 15970560, 17966880, 21560256, 23955840, 26950320, 28747008, 35933760, 43120512, 47911680, 53900640, 71867520, 86241024, 107801280, 143735040, 215602560, 431205120]

約数ペア:

[(1, 431205120), (2, 215602560), (3, 143735040), (4, 107801280), (5, 86241024), (6, 71867520), (8, 53900640), (9, 47911680), (10, 43120512), (12, 35933760), (15, 28747008), (16, 26950320), (18, 23955840), (20, 21560256), (24, 17966880), (27, 15970560), (30, 14373504), (32, 13475160), (36, 11977920), (40, 10780128), (45, 9582336), (48, 8983440), (54, 7985280), (60, 7186752), (64, 6737580), (72, 5988960), (80, 5390064), (81, 5323520), (90, 4791168), (96, 4491720), (108, 3992640), (120, 3593376), (128, 3368790), (135, 3194112), (144, 2994480), (160, 2695032), (162, 2661760), (180, 2395584), (192, 2245860), (216, 1996320), (240, 1796688), (256, 1684395), (270, 1597056), (288, 1497240), (320, 1347516), (324, 1330880), (360, 1197792), (384, 1122930), (405, 1064704), (432, 998160), (480, 898344), (540, 798528), (576, 748620), (640, 673758), (648, 665440), (720, 598896), (768, 561465), (810, 532352), (864, 499080), (960, 449172), (1080, 399264), (1152, 374310), (1280, 336879), (1296, 332720), (1440, 299448), (1620, 266176), (1728, 249540), (1920, 224586), (2160, 199632), (2304, 187155), (2592, 166360), (2880, 149724), (3240, 133088), (3456, 124770), (3840, 112293), (4159, 103680), (4320, 99816), (5184, 83180), (5760, 74862), (6480, 66544), (6912, 62385), (8318, 51840), (8640, 49908), (10368, 41590), (11520, 37431), (12477, 34560), (12960, 33272), (16636, 25920), (17280, 24954), (20736, 20795)]