57725280

素因数分解:

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

素因数の和:40108

約数の個数: 72

約数和(自身を含む): 196992432

約数和(自身を除く): 139267152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 40087, 80174, 120261, 160348, 200435, 240522, 320696, 360783, 400870, 481044, 601305, 641392, 721566, 801740, 962088, 1202610, 1282784, 1443132, 1603480, 1803915, 1924176, 2405220, 2886264, 3206960, 3607830, 3848352, 4810440, 5772528, 6413920, 7215660, 9620880, 11545056, 14431320, 19241760, 28862640, 57725280]

約数ペア:

[(1, 57725280), (2, 28862640), (3, 19241760), (4, 14431320), (5, 11545056), (6, 9620880), (8, 7215660), (9, 6413920), (10, 5772528), (12, 4810440), (15, 3848352), (16, 3607830), (18, 3206960), (20, 2886264), (24, 2405220), (30, 1924176), (32, 1803915), (36, 1603480), (40, 1443132), (45, 1282784), (48, 1202610), (60, 962088), (72, 801740), (80, 721566), (90, 641392), (96, 601305), (120, 481044), (144, 400870), (160, 360783), (180, 320696), (240, 240522), (288, 200435), (360, 160348), (480, 120261), (720, 80174), (1440, 40087)]