271229040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 160

約数和(自身を含む): 940416000

約数和(自身を除く): 669186960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 199, 216, 240, 270, 360, 398, 432, 540, 597, 631, 720, 796, 995, 1080, 1194, 1262, 1592, 1791, 1893, 1990, 2160, 2388, 2524, 2985, 3155, 3184, 3582, 3786, 3980, 4776, 5048, 5373, 5679, 5970, 6310, 7164, 7572, 7960, 8955, 9465, 9552, 10096, 10746, 11358, 11940, 12620, 14328, 15144, 15920, 17037, 17910, 18930, 21492, 22716, 23880, 25240, 26865, 28395, 28656, 30288, 34074, 35820, 37860, 42984, 45432, 47760, 50480, 53730, 56790, 68148, 71640, 75720, 85185, 85968, 90864, 107460, 113580, 125569, 136296, 143280, 151440, 170370, 214920, 227160, 251138, 272592, 340740, 376707, 429840, 454320, 502276, 627845, 681480, 753414, 1004552, 1130121, 1255690, 1362960, 1506828, 1883535, 2009104, 2260242, 2511380, 3013656, 3390363, 3767070, 4520484, 5022760, 5650605, 6027312, 6780726, 7534140, 9040968, 10045520, 11301210, 13561452, 15068280, 16951815, 18081936, 22602420, 27122904, 30136560, 33903630, 45204840, 54245808, 67807260, 90409680, 135614520, 271229040]

約数ペア:

[(1, 271229040), (2, 135614520), (3, 90409680), (4, 67807260), (5, 54245808), (6, 45204840), (8, 33903630), (9, 30136560), (10, 27122904), (12, 22602420), (15, 18081936), (16, 16951815), (18, 15068280), (20, 13561452), (24, 11301210), (27, 10045520), (30, 9040968), (36, 7534140), (40, 6780726), (45, 6027312), (48, 5650605), (54, 5022760), (60, 4520484), (72, 3767070), (80, 3390363), (90, 3013656), (108, 2511380), (120, 2260242), (135, 2009104), (144, 1883535), (180, 1506828), (199, 1362960), (216, 1255690), (240, 1130121), (270, 1004552), (360, 753414), (398, 681480), (432, 627845), (540, 502276), (597, 454320), (631, 429840), (720, 376707), (796, 340740), (995, 272592), (1080, 251138), (1194, 227160), (1262, 214920), (1592, 170370), (1791, 151440), (1893, 143280), (1990, 136296), (2160, 125569), (2388, 113580), (2524, 107460), (2985, 90864), (3155, 85968), (3184, 85185), (3582, 75720), (3786, 71640), (3980, 68148), (4776, 56790), (5048, 53730), (5373, 50480), (5679, 47760), (5970, 45432), (6310, 42984), (7164, 37860), (7572, 35820), (7960, 34074), (8955, 30288), (9465, 28656), (9552, 28395), (10096, 26865), (10746, 25240), (11358, 23880), (11940, 22716), (12620, 21492), (14328, 18930), (15144, 17910), (15920, 17037)]