15691006020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261516767}}^1$

素因数の和:261516779

約数の個数: 24

約数和(自身を含む): 43934817024

約数和(自身を除く): 28243811004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261516767, 523033534, 784550301, 1046067068, 1307583835, 1569100602, 2615167670, 3138201204, 3922751505, 5230335340, 7845503010, 15691006020]

約数ペア:

[(1, 15691006020), (2, 7845503010), (3, 5230335340), (4, 3922751505), (5, 3138201204), (6, 2615167670), (10, 1569100602), (12, 1307583835), (15, 1046067068), (20, 784550301), (30, 523033534), (60, 261516767)]