387744180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6462403}}^1$

素因数の和:6462415

約数の個数: 24

約数和(自身を含む): 1085683872

約数和(自身を除く): 697939692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6462403, 12924806, 19387209, 25849612, 32312015, 38774418, 64624030, 77548836, 96936045, 129248060, 193872090, 387744180]

約数ペア:

[(1, 387744180), (2, 193872090), (3, 129248060), (4, 96936045), (5, 77548836), (6, 64624030), (10, 38774418), (12, 32312015), (15, 25849612), (20, 19387209), (30, 12924806), (60, 6462403)]