168954180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2815903}}^1$

素因数の和:2815915

約数の個数: 24

約数和(自身を含む): 473071872

約数和(自身を除く): 304117692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2815903, 5631806, 8447709, 11263612, 14079515, 16895418, 28159030, 33790836, 42238545, 56318060, 84477090, 168954180]

約数ペア:

[(1, 168954180), (2, 84477090), (3, 56318060), (4, 42238545), (5, 33790836), (6, 28159030), (10, 16895418), (12, 14079515), (15, 11263612), (20, 8447709), (30, 5631806), (60, 2815903)]