165345120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 568058400

約数和(自身を除く): 402713280

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, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 577, 597, 720, 796, 995, 1154, 1194, 1440, 1592, 1731, 1791, 1990, 2308, 2388, 2885, 2985, 3184, 3462, 3582, 3980, 4616, 4776, 5193, 5770, 5970, 6368, 6924, 7164, 7960, 8655, 8955, 9232, 9552, 10386, 11540, 11940, 13848, 14328, 15920, 17310, 17910, 18464, 19104, 20772, 23080, 23880, 25965, 27696, 28656, 31840, 34620, 35820, 41544, 46160, 47760, 51930, 55392, 57312, 69240, 71640, 83088, 92320, 95520, 103860, 114823, 138480, 143280, 166176, 207720, 229646, 276960, 286560, 344469, 415440, 459292, 574115, 688938, 830880, 918584, 1033407, 1148230, 1377876, 1722345, 1837168, 2066814, 2296460, 2755752, 3444690, 3674336, 4133628, 4592920, 5167035, 5511504, 6889380, 8267256, 9185840, 10334070, 11023008, 13778760, 16534512, 18371680, 20668140, 27557520, 33069024, 41336280, 55115040, 82672560, 165345120]

約数ペア:

[(1, 165345120), (2, 82672560), (3, 55115040), (4, 41336280), (5, 33069024), (6, 27557520), (8, 20668140), (9, 18371680), (10, 16534512), (12, 13778760), (15, 11023008), (16, 10334070), (18, 9185840), (20, 8267256), (24, 6889380), (30, 5511504), (32, 5167035), (36, 4592920), (40, 4133628), (45, 3674336), (48, 3444690), (60, 2755752), (72, 2296460), (80, 2066814), (90, 1837168), (96, 1722345), (120, 1377876), (144, 1148230), (160, 1033407), (180, 918584), (199, 830880), (240, 688938), (288, 574115), (360, 459292), (398, 415440), (480, 344469), (577, 286560), (597, 276960), (720, 229646), (796, 207720), (995, 166176), (1154, 143280), (1194, 138480), (1440, 114823), (1592, 103860), (1731, 95520), (1791, 92320), (1990, 83088), (2308, 71640), (2388, 69240), (2885, 57312), (2985, 55392), (3184, 51930), (3462, 47760), (3582, 46160), (3980, 41544), (4616, 35820), (4776, 34620), (5193, 31840), (5770, 28656), (5970, 27696), (6368, 25965), (6924, 23880), (7164, 23080), (7960, 20772), (8655, 19104), (8955, 18464), (9232, 17910), (9552, 17310), (10386, 15920), (11540, 14328), (11940, 13848)]