2452980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40883}}^1$

素因数の和:40895

約数の個数: 24

約数和(自身を含む): 6868512

約数和(自身を除く): 4415532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40883, 81766, 122649, 163532, 204415, 245298, 408830, 490596, 613245, 817660, 1226490, 2452980]

約数ペア:

[(1, 2452980), (2, 1226490), (3, 817660), (4, 613245), (5, 490596), (6, 408830), (10, 245298), (12, 204415), (15, 163532), (20, 122649), (30, 81766), (60, 40883)]