27706440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 83476800

約数和(自身を除く): 55770360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 619, 746, 1119, 1238, 1492, 1857, 1865, 2238, 2476, 2984, 3095, 3714, 3730, 4476, 4952, 5595, 6190, 7428, 7460, 8952, 9285, 11190, 12380, 14856, 14920, 18570, 22380, 24760, 37140, 44760, 74280, 230887, 461774, 692661, 923548, 1154435, 1385322, 1847096, 2308870, 2770644, 3463305, 4617740, 5541288, 6926610, 9235480, 13853220, 27706440]

約数ペア:

[(1, 27706440), (2, 13853220), (3, 9235480), (4, 6926610), (5, 5541288), (6, 4617740), (8, 3463305), (10, 2770644), (12, 2308870), (15, 1847096), (20, 1385322), (24, 1154435), (30, 923548), (40, 692661), (60, 461774), (120, 230887), (373, 74280), (619, 44760), (746, 37140), (1119, 24760), (1238, 22380), (1492, 18570), (1857, 14920), (1865, 14856), (2238, 12380), (2476, 11190), (2984, 9285), (3095, 8952), (3714, 7460), (3730, 7428), (4476, 6190), (4952, 5595)]