1085940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 3380160

約数和(自身を除く): 2294220

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, 2011, 4022, 6033, 8044, 10055, 12066, 18099, 20110, 24132, 30165, 36198, 40220, 54297, 60330, 72396, 90495, 108594, 120660, 180990, 217188, 271485, 361980, 542970, 1085940]

約数ペア:

[(1, 1085940), (2, 542970), (3, 361980), (4, 271485), (5, 217188), (6, 180990), (9, 120660), (10, 108594), (12, 90495), (15, 72396), (18, 60330), (20, 54297), (27, 40220), (30, 36198), (36, 30165), (45, 24132), (54, 20110), (60, 18099), (90, 12066), (108, 10055), (135, 8044), (180, 6033), (270, 4022), (540, 2011)]