156052020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2600867}}^1$

素因数の和:2600879

約数の個数: 24

約数和(自身を含む): 436945824

約数和(自身を除く): 280893804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2600867, 5201734, 7802601, 10403468, 13004335, 15605202, 26008670, 31210404, 39013005, 52017340, 78026010, 156052020]

約数ペア:

[(1, 156052020), (2, 78026010), (3, 52017340), (4, 39013005), (5, 31210404), (6, 26008670), (10, 15605202), (12, 13004335), (15, 10403468), (20, 7802601), (30, 5201734), (60, 2600867)]