84554640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{117437}}^1$

素因数の和:117456

約数の個数: 60

約数和(自身を含む): 283965084

約数和(自身を除く): 199410444

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, 117437, 234874, 352311, 469748, 587185, 704622, 939496, 1056933, 1174370, 1409244, 1761555, 1878992, 2113866, 2348740, 2818488, 3523110, 4227732, 4697480, 5284665, 5636976, 7046220, 8455464, 9394960, 10569330, 14092440, 16910928, 21138660, 28184880, 42277320, 84554640]

約数ペア:

[(1, 84554640), (2, 42277320), (3, 28184880), (4, 21138660), (5, 16910928), (6, 14092440), (8, 10569330), (9, 9394960), (10, 8455464), (12, 7046220), (15, 5636976), (16, 5284665), (18, 4697480), (20, 4227732), (24, 3523110), (30, 2818488), (36, 2348740), (40, 2113866), (45, 1878992), (48, 1761555), (60, 1409244), (72, 1174370), (80, 1056933), (90, 939496), (120, 704622), (144, 587185), (180, 469748), (240, 352311), (360, 234874), (720, 117437)]