4854540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{80909}}^1$

素因数の和:80921

約数の個数: 24

約数和(自身を含む): 13592880

約数和(自身を除く): 8738340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 80909, 161818, 242727, 323636, 404545, 485454, 809090, 970908, 1213635, 1618180, 2427270, 4854540]

約数ペア:

[(1, 4854540), (2, 2427270), (3, 1618180), (4, 1213635), (5, 970908), (6, 809090), (10, 485454), (12, 404545), (15, 323636), (20, 242727), (30, 161818), (60, 80909)]