231167520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17837}}^1$

素因数の和:17864

約数の個数: 120

約数和(自身を含む): 815874444

約数和(自身を除く): 584706924

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 17837, 35674, 53511, 71348, 89185, 107022, 142696, 160533, 178370, 214044, 267555, 285392, 321066, 356740, 428088, 481599, 535110, 570784, 642132, 713480, 802665, 856176, 963198, 1070220, 1284264, 1426960, 1444797, 1605330, 1712352, 1926396, 2140440, 2407995, 2568528, 2853920, 2889594, 3210660, 3852792, 4280880, 4815990, 5137056, 5779188, 6421320, 7223985, 7705584, 8561760, 9631980, 11558376, 12842640, 14447970, 15411168, 19263960, 23116752, 25685280, 28895940, 38527920, 46233504, 57791880, 77055840, 115583760, 231167520]

約数ペア:

[(1, 231167520), (2, 115583760), (3, 77055840), (4, 57791880), (5, 46233504), (6, 38527920), (8, 28895940), (9, 25685280), (10, 23116752), (12, 19263960), (15, 15411168), (16, 14447970), (18, 12842640), (20, 11558376), (24, 9631980), (27, 8561760), (30, 7705584), (32, 7223985), (36, 6421320), (40, 5779188), (45, 5137056), (48, 4815990), (54, 4280880), (60, 3852792), (72, 3210660), (80, 2889594), (81, 2853920), (90, 2568528), (96, 2407995), (108, 2140440), (120, 1926396), (135, 1712352), (144, 1605330), (160, 1444797), (162, 1426960), (180, 1284264), (216, 1070220), (240, 963198), (270, 856176), (288, 802665), (324, 713480), (360, 642132), (405, 570784), (432, 535110), (480, 481599), (540, 428088), (648, 356740), (720, 321066), (810, 285392), (864, 267555), (1080, 214044), (1296, 178370), (1440, 160533), (1620, 142696), (2160, 107022), (2592, 89185), (3240, 71348), (4320, 53511), (6480, 35674), (12960, 17837)]