56408760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156691}}^1$

素因数の和:156708

約数の個数: 48

約数和(自身を含む): 183329640

約数和(自身を除く): 126920880

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, 156691, 313382, 470073, 626764, 783455, 940146, 1253528, 1410219, 1566910, 1880292, 2350365, 2820438, 3133820, 3760584, 4700730, 5640876, 6267640, 7051095, 9401460, 11281752, 14102190, 18802920, 28204380, 56408760]

約数ペア:

[(1, 56408760), (2, 28204380), (3, 18802920), (4, 14102190), (5, 11281752), (6, 9401460), (8, 7051095), (9, 6267640), (10, 5640876), (12, 4700730), (15, 3760584), (18, 3133820), (20, 2820438), (24, 2350365), (30, 1880292), (36, 1566910), (40, 1410219), (45, 1253528), (60, 940146), (72, 783455), (90, 626764), (120, 470073), (180, 313382), (360, 156691)]