5459940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{10111}}^1$

素因数の和:10129

約数の個数: 48

約数和(自身を含む): 16988160

約数和(自身を除く): 11528220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 10111, 20222, 30333, 40444, 50555, 60666, 90999, 101110, 121332, 151665, 181998, 202220, 272997, 303330, 363996, 454995, 545994, 606660, 909990, 1091988, 1364985, 1819980, 2729970, 5459940]

約数ペア:

[(1, 5459940), (2, 2729970), (3, 1819980), (4, 1364985), (5, 1091988), (6, 909990), (9, 606660), (10, 545994), (12, 454995), (15, 363996), (18, 303330), (20, 272997), (27, 202220), (30, 181998), (36, 151665), (45, 121332), (54, 101110), (60, 90999), (90, 60666), (108, 50555), (135, 40444), (180, 30333), (270, 20222), (540, 10111)]