73386840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{611557}}^1$

素因数の和:611571

約数の個数: 32

約数和(自身を含む): 220160880

約数和(自身を除く): 146774040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 611557, 1223114, 1834671, 2446228, 3057785, 3669342, 4892456, 6115570, 7338684, 9173355, 12231140, 14677368, 18346710, 24462280, 36693420, 73386840]

約数ペア:

[(1, 73386840), (2, 36693420), (3, 24462280), (4, 18346710), (5, 14677368), (6, 12231140), (8, 9173355), (10, 7338684), (12, 6115570), (15, 4892456), (20, 3669342), (24, 3057785), (30, 2446228), (40, 1834671), (60, 1223114), (120, 611557)]