54872460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304847}}^1$

素因数の和:304862

約数の個数: 36

約数和(自身を含む): 166447008

約数和(自身を除く): 111574548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304847, 609694, 914541, 1219388, 1524235, 1829082, 2743623, 3048470, 3658164, 4572705, 5487246, 6096940, 9145410, 10974492, 13718115, 18290820, 27436230, 54872460]

約数ペア:

[(1, 54872460), (2, 27436230), (3, 18290820), (4, 13718115), (5, 10974492), (6, 9145410), (9, 6096940), (10, 5487246), (12, 4572705), (15, 3658164), (18, 3048470), (20, 2743623), (30, 1829082), (36, 1524235), (45, 1219388), (60, 914541), (90, 609694), (180, 304847)]