27679980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461333}}^1$

素因数の和:461345

約数の個数: 24

約数和(自身を含む): 77504112

約数和(自身を除く): 49824132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461333, 922666, 1383999, 1845332, 2306665, 2767998, 4613330, 5535996, 6919995, 9226660, 13839990, 27679980]

約数ペア:

[(1, 27679980), (2, 13839990), (3, 9226660), (4, 6919995), (5, 5535996), (6, 4613330), (10, 2767998), (12, 2306665), (15, 1845332), (20, 1383999), (30, 922666), (60, 461333)]