76507980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1275133}}^1$

素因数の和:1275145

約数の個数: 24

約数和(自身を含む): 214222512

約数和(自身を除く): 137714532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1275133, 2550266, 3825399, 5100532, 6375665, 7650798, 12751330, 15301596, 19126995, 25502660, 38253990, 76507980]

約数ペア:

[(1, 76507980), (2, 38253990), (3, 25502660), (4, 19126995), (5, 15301596), (6, 12751330), (10, 7650798), (12, 6375665), (15, 5100532), (20, 3825399), (30, 2550266), (60, 1275133)]