79329960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{220361}}^1$

素因数の和:220378

約数の個数: 48

約数和(自身を含む): 257823540

約数和(自身を除く): 178493580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 220361, 440722, 661083, 881444, 1101805, 1322166, 1762888, 1983249, 2203610, 2644332, 3305415, 3966498, 4407220, 5288664, 6610830, 7932996, 8814440, 9916245, 13221660, 15865992, 19832490, 26443320, 39664980, 79329960]

約数ペア:

[(1, 79329960), (2, 39664980), (3, 26443320), (4, 19832490), (5, 15865992), (6, 13221660), (8, 9916245), (9, 8814440), (10, 7932996), (12, 6610830), (15, 5288664), (18, 4407220), (20, 3966498), (24, 3305415), (30, 2644332), (36, 2203610), (40, 1983249), (45, 1762888), (60, 1322166), (72, 1101805), (90, 881444), (120, 661083), (180, 440722), (360, 220361)]