15292140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254869}}^1$

素因数の和:254881

約数の個数: 24

約数和(自身を含む): 42818160

約数和(自身を除く): 27526020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254869, 509738, 764607, 1019476, 1274345, 1529214, 2548690, 3058428, 3823035, 5097380, 7646070, 15292140]

約数ペア:

[(1, 15292140), (2, 7646070), (3, 5097380), (4, 3823035), (5, 3058428), (6, 2548690), (10, 1529214), (12, 1274345), (15, 1019476), (20, 764607), (30, 509738), (60, 254869)]