1529820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2833}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 4761120

約数和(自身を除く): 3231300

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, 2833, 5666, 8499, 11332, 14165, 16998, 25497, 28330, 33996, 42495, 50994, 56660, 76491, 84990, 101988, 127485, 152982, 169980, 254970, 305964, 382455, 509940, 764910, 1529820]

約数ペア:

[(1, 1529820), (2, 764910), (3, 509940), (4, 382455), (5, 305964), (6, 254970), (9, 169980), (10, 152982), (12, 127485), (15, 101988), (18, 84990), (20, 76491), (27, 56660), (30, 50994), (36, 42495), (45, 33996), (54, 28330), (60, 25497), (90, 16998), (108, 14165), (135, 11332), (180, 8499), (270, 5666), (540, 2833)]