2045015640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1893533}}^1$

素因数の和:1893553

約数の個数: 64

約数和(自身を含む): 6816722400

約数和(自身を除く): 4771706760

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, 1893533, 3787066, 5680599, 7574132, 9467665, 11361198, 15148264, 17041797, 18935330, 22722396, 28402995, 34083594, 37870660, 45444792, 51125391, 56805990, 68167188, 75741320, 85208985, 102250782, 113611980, 136334376, 170417970, 204501564, 227223960, 255626955, 340835940, 409003128, 511253910, 681671880, 1022507820, 2045015640]

約数ペア:

[(1, 2045015640), (2, 1022507820), (3, 681671880), (4, 511253910), (5, 409003128), (6, 340835940), (8, 255626955), (9, 227223960), (10, 204501564), (12, 170417970), (15, 136334376), (18, 113611980), (20, 102250782), (24, 85208985), (27, 75741320), (30, 68167188), (36, 56805990), (40, 51125391), (45, 45444792), (54, 37870660), (60, 34083594), (72, 28402995), (90, 22722396), (108, 18935330), (120, 17041797), (135, 15148264), (180, 11361198), (216, 9467665), (270, 7574132), (360, 5680599), (540, 3787066), (1080, 1893533)]