220132140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3668869}}^1$

素因数の和:3668881

約数の個数: 24

約数和(自身を含む): 616370160

約数和(自身を除く): 396238020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3668869, 7337738, 11006607, 14675476, 18344345, 22013214, 36688690, 44026428, 55033035, 73377380, 110066070, 220132140]

約数ペア:

[(1, 220132140), (2, 110066070), (3, 73377380), (4, 55033035), (5, 44026428), (6, 36688690), (10, 22013214), (12, 18344345), (15, 14675476), (20, 11006607), (30, 7337738), (60, 3668869)]