158304180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2638403}}^1$

素因数の和:2638415

約数の個数: 24

約数和(自身を含む): 443251872

約数和(自身を除く): 284947692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2638403, 5276806, 7915209, 10553612, 13192015, 15830418, 26384030, 31660836, 39576045, 52768060, 79152090, 158304180]

約数ペア:

[(1, 158304180), (2, 79152090), (3, 52768060), (4, 39576045), (5, 31660836), (6, 26384030), (10, 15830418), (12, 13192015), (15, 10553612), (20, 7915209), (30, 5276806), (60, 2638403)]