156217260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2603621}}^1$

素因数の和:2603633

約数の個数: 24

約数和(自身を含む): 437408496

約数和(自身を除く): 281191236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2603621, 5207242, 7810863, 10414484, 13018105, 15621726, 26036210, 31243452, 39054315, 52072420, 78108630, 156217260]

約数ペア:

[(1, 156217260), (2, 78108630), (3, 52072420), (4, 39054315), (5, 31243452), (6, 26036210), (10, 15621726), (12, 13018105), (15, 10414484), (20, 7810863), (30, 5207242), (60, 2603621)]