988860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16481}}^1$

素因数の和:16493

約数の個数: 24

約数和(自身を含む): 2768976

約数和(自身を除く): 1780116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16481, 32962, 49443, 65924, 82405, 98886, 164810, 197772, 247215, 329620, 494430, 988860]

約数ペア:

[(1, 988860), (2, 494430), (3, 329620), (4, 247215), (5, 197772), (6, 164810), (10, 98886), (12, 82405), (15, 65924), (20, 49443), (30, 32962), (60, 16481)]