248245380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1379141}}^1$

素因数の和:1379156

約数の個数: 36

約数和(自身を含む): 753011532

約数和(自身を除く): 504766152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1379141, 2758282, 4137423, 5516564, 6895705, 8274846, 12412269, 13791410, 16549692, 20687115, 24824538, 27582820, 41374230, 49649076, 62061345, 82748460, 124122690, 248245380]

約数ペア:

[(1, 248245380), (2, 124122690), (3, 82748460), (4, 62061345), (5, 49649076), (6, 41374230), (9, 27582820), (10, 24824538), (12, 20687115), (15, 16549692), (18, 13791410), (20, 12412269), (30, 8274846), (36, 6895705), (45, 5516564), (60, 4137423), (90, 2758282), (180, 1379141)]