495642240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{3187}}^1$

素因数の和:3221

約数の個数: 192

約数和(自身を含む): 1775460960

約数和(自身を除く): 1279818720

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3187, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6374, 6480, 7776, 8640, 9561, 9720, 10368, 12748, 12960, 15552, 15935, 17280, 19122, 19440, 25496, 25920, 28683, 31104, 31870, 38244, 38880, 47805, 50992, 51840, 57366, 63740, 76488, 77760, 86049, 95610, 101984, 114732, 127480, 143415, 152976, 155520, 172098, 191220, 203968, 229464, 254960, 258147, 286830, 305952, 344196, 382440, 407936, 430245, 458928, 509920, 516294, 573660, 611904, 688392, 764880, 774441, 860490, 917856, 1019840, 1032588, 1147320, 1223808, 1290735, 1376784, 1529760, 1548882, 1720980, 1835712, 2039680, 2065176, 2294640, 2581470, 2753568, 3059520, 3097764, 3441960, 3671424, 3872205, 4130352, 4589280, 5162940, 5507136, 6119040, 6195528, 6883920, 7744410, 8260704, 9178560, 10325880, 11014272, 12391056, 13767840, 15488820, 16521408, 18357120, 20651760, 24782112, 27535680, 30977640, 33042816, 41303520, 49564224, 55071360, 61955280, 82607040, 99128448, 123910560, 165214080, 247821120, 495642240]

約数ペア:

[(1, 495642240), (2, 247821120), (3, 165214080), (4, 123910560), (5, 99128448), (6, 82607040), (8, 61955280), (9, 55071360), (10, 49564224), (12, 41303520), (15, 33042816), (16, 30977640), (18, 27535680), (20, 24782112), (24, 20651760), (27, 18357120), (30, 16521408), (32, 15488820), (36, 13767840), (40, 12391056), (45, 11014272), (48, 10325880), (54, 9178560), (60, 8260704), (64, 7744410), (72, 6883920), (80, 6195528), (81, 6119040), (90, 5507136), (96, 5162940), (108, 4589280), (120, 4130352), (128, 3872205), (135, 3671424), (144, 3441960), (160, 3097764), (162, 3059520), (180, 2753568), (192, 2581470), (216, 2294640), (240, 2065176), (243, 2039680), (270, 1835712), (288, 1720980), (320, 1548882), (324, 1529760), (360, 1376784), (384, 1290735), (405, 1223808), (432, 1147320), (480, 1032588), (486, 1019840), (540, 917856), (576, 860490), (640, 774441), (648, 764880), (720, 688392), (810, 611904), (864, 573660), (960, 516294), (972, 509920), (1080, 458928), (1152, 430245), (1215, 407936), (1296, 382440), (1440, 344196), (1620, 305952), (1728, 286830), (1920, 258147), (1944, 254960), (2160, 229464), (2430, 203968), (2592, 191220), (2880, 172098), (3187, 155520), (3240, 152976), (3456, 143415), (3888, 127480), (4320, 114732), (4860, 101984), (5184, 95610), (5760, 86049), (6374, 77760), (6480, 76488), (7776, 63740), (8640, 57366), (9561, 51840), (9720, 50992), (10368, 47805), (12748, 38880), (12960, 38244), (15552, 31870), (15935, 31104), (17280, 28683), (19122, 25920), (19440, 25496)]