40787820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75533}}^1$

素因数の和:75551

約数の個数: 48

約数和(自身を含む): 126897120

約数和(自身を除く): 86109300

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, 75533, 151066, 226599, 302132, 377665, 453198, 679797, 755330, 906396, 1132995, 1359594, 1510660, 2039391, 2265990, 2719188, 3398985, 4078782, 4531980, 6797970, 8157564, 10196955, 13595940, 20393910, 40787820]

約数ペア:

[(1, 40787820), (2, 20393910), (3, 13595940), (4, 10196955), (5, 8157564), (6, 6797970), (9, 4531980), (10, 4078782), (12, 3398985), (15, 2719188), (18, 2265990), (20, 2039391), (27, 1510660), (30, 1359594), (36, 1132995), (45, 906396), (54, 755330), (60, 679797), (90, 453198), (108, 377665), (135, 302132), (180, 226599), (270, 151066), (540, 75533)]