2488891620360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20740763503}}^1$

素因数の和:20740763517

約数の個数: 32

約数和(自身を含む): 7466674861440

約数和(自身を除く): 4977783241080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20740763503, 41481527006, 62222290509, 82963054012, 103703817515, 124444581018, 165926108024, 207407635030, 248889162036, 311111452545, 414815270060, 497778324072, 622222905090, 829630540120, 1244445810180, 2488891620360]

約数ペア:

[(1, 2488891620360), (2, 1244445810180), (3, 829630540120), (4, 622222905090), (5, 497778324072), (6, 414815270060), (8, 311111452545), (10, 248889162036), (12, 207407635030), (15, 165926108024), (20, 124444581018), (24, 103703817515), (30, 82963054012), (40, 62222290509), (60, 41481527006), (120, 20740763503)]