268266720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2837}}^1$

素因数の和:3052

約数の個数: 96

約数和(自身を含む): 849629088

約数和(自身を除く): 581362368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2364, 2837, 2955, 3152, 3940, 4728, 5674, 5910, 6304, 7880, 8511, 9456, 11348, 11820, 14185, 15760, 17022, 18912, 22696, 23640, 28370, 31520, 34044, 42555, 45392, 47280, 56740, 68088, 85110, 90784, 94560, 113480, 136176, 170220, 226960, 272352, 340440, 453920, 558889, 680880, 1117778, 1361760, 1676667, 2235556, 2794445, 3353334, 4471112, 5588890, 6706668, 8383335, 8942224, 11177780, 13413336, 16766670, 17884448, 22355560, 26826672, 33533340, 44711120, 53653344, 67066680, 89422240, 134133360, 268266720]

約数ペア:

[(1, 268266720), (2, 134133360), (3, 89422240), (4, 67066680), (5, 53653344), (6, 44711120), (8, 33533340), (10, 26826672), (12, 22355560), (15, 17884448), (16, 16766670), (20, 13413336), (24, 11177780), (30, 8942224), (32, 8383335), (40, 6706668), (48, 5588890), (60, 4471112), (80, 3353334), (96, 2794445), (120, 2235556), (160, 1676667), (197, 1361760), (240, 1117778), (394, 680880), (480, 558889), (591, 453920), (788, 340440), (985, 272352), (1182, 226960), (1576, 170220), (1970, 136176), (2364, 113480), (2837, 94560), (2955, 90784), (3152, 85110), (3940, 68088), (4728, 56740), (5674, 47280), (5910, 45392), (6304, 42555), (7880, 34044), (8511, 31520), (9456, 28370), (11348, 23640), (11820, 22696), (14185, 18912), (15760, 17022)]