244518840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{679219}}^1$

素因数の和:679236

約数の個数: 48

約数和(自身を含む): 794687400

約数和(自身を除く): 550168560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 679219, 1358438, 2037657, 2716876, 3396095, 4075314, 5433752, 6112971, 6792190, 8150628, 10188285, 12225942, 13584380, 16301256, 20376570, 24451884, 27168760, 30564855, 40753140, 48903768, 61129710, 81506280, 122259420, 244518840]

約数ペア:

[(1, 244518840), (2, 122259420), (3, 81506280), (4, 61129710), (5, 48903768), (6, 40753140), (8, 30564855), (9, 27168760), (10, 24451884), (12, 20376570), (15, 16301256), (18, 13584380), (20, 12225942), (24, 10188285), (30, 8150628), (36, 6792190), (40, 6112971), (45, 5433752), (60, 4075314), (72, 3396095), (90, 2716876), (120, 2037657), (180, 1358438), (360, 679219)]