12496980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208283}}^1$

素因数の和:208295

約数の個数: 24

約数和(自身を含む): 34991712

約数和(自身を除く): 22494732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208283, 416566, 624849, 833132, 1041415, 1249698, 2082830, 2499396, 3124245, 4165660, 6248490, 12496980]

約数ペア:

[(1, 12496980), (2, 6248490), (3, 4165660), (4, 3124245), (5, 2499396), (6, 2082830), (10, 1249698), (12, 1041415), (15, 833132), (20, 624849), (30, 416566), (60, 208283)]