495947520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43051}}^1$

素因数の和:43078

約数の個数: 108

約数和(自身を含む): 1715966616

約数和(自身を除く): 1220019096

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 43051, 86102, 129153, 172204, 215255, 258306, 344408, 387459, 430510, 516612, 645765, 688816, 774918, 861020, 1033224, 1291530, 1377632, 1549836, 1722040, 1937295, 2066448, 2583060, 2755264, 3099672, 3444080, 3874590, 4132896, 5166120, 5510528, 6199344, 6888160, 7749180, 8265792, 10332240, 11021056, 12398688, 13776320, 15498360, 16531584, 20664480, 24797376, 27552640, 30996720, 33063168, 41328960, 49594752, 55105280, 61993440, 82657920, 99189504, 123986880, 165315840, 247973760, 495947520]

約数ペア:

[(1, 495947520), (2, 247973760), (3, 165315840), (4, 123986880), (5, 99189504), (6, 82657920), (8, 61993440), (9, 55105280), (10, 49594752), (12, 41328960), (15, 33063168), (16, 30996720), (18, 27552640), (20, 24797376), (24, 20664480), (30, 16531584), (32, 15498360), (36, 13776320), (40, 12398688), (45, 11021056), (48, 10332240), (60, 8265792), (64, 7749180), (72, 6888160), (80, 6199344), (90, 5510528), (96, 5166120), (120, 4132896), (128, 3874590), (144, 3444080), (160, 3099672), (180, 2755264), (192, 2583060), (240, 2066448), (256, 1937295), (288, 1722040), (320, 1549836), (360, 1377632), (384, 1291530), (480, 1033224), (576, 861020), (640, 774918), (720, 688816), (768, 645765), (960, 516612), (1152, 430510), (1280, 387459), (1440, 344408), (1920, 258306), (2304, 215255), (2880, 172204), (3840, 129153), (5760, 86102), (11520, 43051)]