181243320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1510361}}^1$

素因数の和:1510375

約数の個数: 32

約数和(自身を含む): 543730320

約数和(自身を除く): 362487000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1510361, 3020722, 4531083, 6041444, 7551805, 9062166, 12082888, 15103610, 18124332, 22655415, 30207220, 36248664, 45310830, 60414440, 90621660, 181243320]

約数ペア:

[(1, 181243320), (2, 90621660), (3, 60414440), (4, 45310830), (5, 36248664), (6, 30207220), (8, 22655415), (10, 18124332), (12, 15103610), (15, 12082888), (20, 9062166), (24, 7551805), (30, 6041444), (40, 4531083), (60, 3020722), (120, 1510361)]