87299880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727499}}^1$

素因数の和:727513

約数の個数: 32

約数和(自身を含む): 261900000

約数和(自身を除く): 174600120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727499, 1454998, 2182497, 2909996, 3637495, 4364994, 5819992, 7274990, 8729988, 10912485, 14549980, 17459976, 21824970, 29099960, 43649940, 87299880]

約数ペア:

[(1, 87299880), (2, 43649940), (3, 29099960), (4, 21824970), (5, 17459976), (6, 14549980), (8, 10912485), (10, 8729988), (12, 7274990), (15, 5819992), (20, 4364994), (24, 3637495), (30, 2909996), (40, 2182497), (60, 1454998), (120, 727499)]