12588540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209809}}^1$

素因数の和:209821

約数の個数: 24

約数和(自身を含む): 35248080

約数和(自身を除く): 22659540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209809, 419618, 629427, 839236, 1049045, 1258854, 2098090, 2517708, 3147135, 4196180, 6294270, 12588540]

約数ペア:

[(1, 12588540), (2, 6294270), (3, 4196180), (4, 3147135), (5, 2517708), (6, 2098090), (10, 1258854), (12, 1049045), (15, 839236), (20, 629427), (30, 419618), (60, 209809)]