138371880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153099}}^1$

素因数の和:1153113

約数の個数: 32

約数和(自身を含む): 415116000

約数和(自身を除く): 276744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153099, 2306198, 3459297, 4612396, 5765495, 6918594, 9224792, 11530990, 13837188, 17296485, 23061980, 27674376, 34592970, 46123960, 69185940, 138371880]

約数ペア:

[(1, 138371880), (2, 69185940), (3, 46123960), (4, 34592970), (5, 27674376), (6, 23061980), (8, 17296485), (10, 13837188), (12, 11530990), (15, 9224792), (20, 6918594), (24, 5765495), (30, 4612396), (40, 3459297), (60, 2306198), (120, 1153099)]