12616980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{210283}}^1$

素因数の和:210295

約数の個数: 24

約数和(自身を含む): 35327712

約数和(自身を除く): 22710732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 210283, 420566, 630849, 841132, 1051415, 1261698, 2102830, 2523396, 3154245, 4205660, 6308490, 12616980]

約数ペア:

[(1, 12616980), (2, 6308490), (3, 4205660), (4, 3154245), (5, 2523396), (6, 2102830), (10, 1261698), (12, 1051415), (15, 841132), (20, 630849), (30, 420566), (60, 210283)]