144016980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2400283}}^1$

素因数の和:2400295

約数の個数: 24

約数和(自身を含む): 403247712

約数和(自身を除く): 259230732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2400283, 4800566, 7200849, 9601132, 12001415, 14401698, 24002830, 28803396, 36004245, 48005660, 72008490, 144016980]

約数ペア:

[(1, 144016980), (2, 72008490), (3, 48005660), (4, 36004245), (5, 28803396), (6, 24002830), (10, 14401698), (12, 12001415), (15, 9601132), (20, 7200849), (30, 4800566), (60, 2400283)]