989315640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{916033}}^1$

素因数の和:916053

約数の個数: 64

約数和(自身を含む): 3297722400

約数和(自身を除く): 2308406760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 916033, 1832066, 2748099, 3664132, 4580165, 5496198, 7328264, 8244297, 9160330, 10992396, 13740495, 16488594, 18320660, 21984792, 24732891, 27480990, 32977188, 36641320, 41221485, 49465782, 54961980, 65954376, 82442970, 98931564, 109923960, 123664455, 164885940, 197863128, 247328910, 329771880, 494657820, 989315640]

約数ペア:

[(1, 989315640), (2, 494657820), (3, 329771880), (4, 247328910), (5, 197863128), (6, 164885940), (8, 123664455), (9, 109923960), (10, 98931564), (12, 82442970), (15, 65954376), (18, 54961980), (20, 49465782), (24, 41221485), (27, 36641320), (30, 32977188), (36, 27480990), (40, 24732891), (45, 21984792), (54, 18320660), (60, 16488594), (72, 13740495), (90, 10992396), (108, 9160330), (120, 8244297), (135, 7328264), (180, 5496198), (216, 4580165), (270, 3664132), (360, 2748099), (540, 1832066), (1080, 916033)]