240490656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{119291}}^1$

素因数の和:119314

約数の個数: 72

約数和(自身を含む): 781601184

約数和(自身を除く): 541110528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 119291, 238582, 357873, 477164, 715746, 835037, 954328, 1073619, 1431492, 1670074, 1908656, 2147238, 2505111, 2862984, 3340148, 3817312, 4294476, 5010222, 5725968, 6680296, 7515333, 8588952, 10020444, 11451936, 13360592, 15030666, 17177904, 20040888, 26721184, 30061332, 34355808, 40081776, 60122664, 80163552, 120245328, 240490656]

約数ペア:

[(1, 240490656), (2, 120245328), (3, 80163552), (4, 60122664), (6, 40081776), (7, 34355808), (8, 30061332), (9, 26721184), (12, 20040888), (14, 17177904), (16, 15030666), (18, 13360592), (21, 11451936), (24, 10020444), (28, 8588952), (32, 7515333), (36, 6680296), (42, 5725968), (48, 5010222), (56, 4294476), (63, 3817312), (72, 3340148), (84, 2862984), (96, 2505111), (112, 2147238), (126, 1908656), (144, 1670074), (168, 1431492), (224, 1073619), (252, 954328), (288, 835037), (336, 715746), (504, 477164), (672, 357873), (1008, 238582), (2016, 119291)]