16121460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 45662400

約数和(自身を除く): 29540940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 3019, 5340, 6038, 9057, 12076, 15095, 18114, 30190, 36228, 45285, 60380, 90570, 181140, 268691, 537382, 806073, 1074764, 1343455, 1612146, 2686910, 3224292, 4030365, 5373820, 8060730, 16121460]

約数ペア:

[(1, 16121460), (2, 8060730), (3, 5373820), (4, 4030365), (5, 3224292), (6, 2686910), (10, 1612146), (12, 1343455), (15, 1074764), (20, 806073), (30, 537382), (60, 268691), (89, 181140), (178, 90570), (267, 60380), (356, 45285), (445, 36228), (534, 30190), (890, 18114), (1068, 15095), (1335, 12076), (1780, 9057), (2670, 6038), (3019, 5340)]