79442520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{662021}}^1$

素因数の和:662035

約数の個数: 32

約数和(自身を含む): 238327920

約数和(自身を除く): 158885400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 662021, 1324042, 1986063, 2648084, 3310105, 3972126, 5296168, 6620210, 7944252, 9930315, 13240420, 15888504, 19860630, 26480840, 39721260, 79442520]

約数ペア:

[(1, 79442520), (2, 39721260), (3, 26480840), (4, 19860630), (5, 15888504), (6, 13240420), (8, 9930315), (10, 7944252), (12, 6620210), (15, 5296168), (20, 3972126), (24, 3310105), (30, 2648084), (40, 1986063), (60, 1324042), (120, 662021)]