27786417840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{26597}}^1$

素因数の和:28067

約数の個数: 120

約数和(自身を含む): 93383875728

約数和(自身を除く): 65597457888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1451, 2902, 4353, 5804, 7255, 8706, 11608, 13059, 14510, 17412, 21765, 23216, 26118, 26597, 29020, 34824, 43530, 52236, 53194, 58040, 65295, 69648, 79791, 87060, 104472, 106388, 116080, 130590, 132985, 159582, 174120, 208944, 212776, 239373, 261180, 265970, 319164, 348240, 398955, 425552, 478746, 522360, 531940, 638328, 797910, 957492, 1044720, 1063880, 1196865, 1276656, 1595820, 1914984, 2127760, 2393730, 3191640, 3829968, 4787460, 6383280, 9574920, 19149840, 38592247, 77184494, 115776741, 154368988, 192961235, 231553482, 308737976, 347330223, 385922470, 463106964, 578883705, 617475952, 694660446, 771844940, 926213928, 1157767410, 1389320892, 1543689880, 1736651115, 1852427856, 2315534820, 2778641784, 3087379760, 3473302230, 4631069640, 5557283568, 6946604460, 9262139280, 13893208920, 27786417840]

約数ペア:

[(1, 27786417840), (2, 13893208920), (3, 9262139280), (4, 6946604460), (5, 5557283568), (6, 4631069640), (8, 3473302230), (9, 3087379760), (10, 2778641784), (12, 2315534820), (15, 1852427856), (16, 1736651115), (18, 1543689880), (20, 1389320892), (24, 1157767410), (30, 926213928), (36, 771844940), (40, 694660446), (45, 617475952), (48, 578883705), (60, 463106964), (72, 385922470), (80, 347330223), (90, 308737976), (120, 231553482), (144, 192961235), (180, 154368988), (240, 115776741), (360, 77184494), (720, 38592247), (1451, 19149840), (2902, 9574920), (4353, 6383280), (5804, 4787460), (7255, 3829968), (8706, 3191640), (11608, 2393730), (13059, 2127760), (14510, 1914984), (17412, 1595820), (21765, 1276656), (23216, 1196865), (26118, 1063880), (26597, 1044720), (29020, 957492), (34824, 797910), (43530, 638328), (52236, 531940), (53194, 522360), (58040, 478746), (65295, 425552), (69648, 398955), (79791, 348240), (87060, 319164), (104472, 265970), (106388, 261180), (116080, 239373), (130590, 212776), (132985, 208944), (159582, 174120)]