86155920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39887}}^1$

素因数の和:39909

約数の個数: 80

約数和(自身を含む): 296766720

約数和(自身を除く): 210610800

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, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39887, 79774, 119661, 159548, 199435, 239322, 319096, 358983, 398870, 478644, 598305, 638192, 717966, 797740, 957288, 1076949, 1196610, 1435932, 1595480, 1794915, 1914576, 2153898, 2393220, 2871864, 3190960, 3589830, 4307796, 4786440, 5384745, 5743728, 7179660, 8615592, 9572880, 10769490, 14359320, 17231184, 21538980, 28718640, 43077960, 86155920]

約数ペア:

[(1, 86155920), (2, 43077960), (3, 28718640), (4, 21538980), (5, 17231184), (6, 14359320), (8, 10769490), (9, 9572880), (10, 8615592), (12, 7179660), (15, 5743728), (16, 5384745), (18, 4786440), (20, 4307796), (24, 3589830), (27, 3190960), (30, 2871864), (36, 2393220), (40, 2153898), (45, 1914576), (48, 1794915), (54, 1595480), (60, 1435932), (72, 1196610), (80, 1076949), (90, 957288), (108, 797740), (120, 717966), (135, 638192), (144, 598305), (180, 478644), (216, 398870), (240, 358983), (270, 319096), (360, 239322), (432, 199435), (540, 159548), (720, 119661), (1080, 79774), (2160, 39887)]