76156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1269283}}^1$

素因数の和:1269295

約数の個数: 24

約数和(自身を含む): 213239712

約数和(自身を除く): 137082732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1269283, 2538566, 3807849, 5077132, 6346415, 7615698, 12692830, 15231396, 19039245, 25385660, 38078490, 76156980]

約数ペア:

[(1, 76156980), (2, 38078490), (3, 25385660), (4, 19039245), (5, 15231396), (6, 12692830), (10, 7615698), (12, 6346415), (15, 5077132), (20, 3807849), (30, 2538566), (60, 1269283)]