158664540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2644409}}^1$

素因数の和:2644421

約数の個数: 24

約数和(自身を含む): 444260880

約数和(自身を除く): 285596340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2644409, 5288818, 7933227, 10577636, 13222045, 15866454, 26444090, 31732908, 39666135, 52888180, 79332270, 158664540]

約数ペア:

[(1, 158664540), (2, 79332270), (3, 52888180), (4, 39666135), (5, 31732908), (6, 26444090), (10, 15866454), (12, 13222045), (15, 10577636), (20, 7933227), (30, 5288818), (60, 2644409)]