86587920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40087}}^1$

素因数の和:40109

約数の個数: 80

約数和(自身を含む): 298254720

約数和(自身を除く): 211666800

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, 40087, 80174, 120261, 160348, 200435, 240522, 320696, 360783, 400870, 481044, 601305, 641392, 721566, 801740, 962088, 1082349, 1202610, 1443132, 1603480, 1803915, 1924176, 2164698, 2405220, 2886264, 3206960, 3607830, 4329396, 4810440, 5411745, 5772528, 7215660, 8658792, 9620880, 10823490, 14431320, 17317584, 21646980, 28862640, 43293960, 86587920]

約数ペア:

[(1, 86587920), (2, 43293960), (3, 28862640), (4, 21646980), (5, 17317584), (6, 14431320), (8, 10823490), (9, 9620880), (10, 8658792), (12, 7215660), (15, 5772528), (16, 5411745), (18, 4810440), (20, 4329396), (24, 3607830), (27, 3206960), (30, 2886264), (36, 2405220), (40, 2164698), (45, 1924176), (48, 1803915), (54, 1603480), (60, 1443132), (72, 1202610), (80, 1082349), (90, 962088), (108, 801740), (120, 721566), (135, 641392), (144, 601305), (180, 481044), (216, 400870), (240, 360783), (270, 320696), (360, 240522), (432, 200435), (540, 160348), (720, 120261), (1080, 80174), (2160, 40087)]