98879640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823997}}^1$

素因数の和:824011

約数の個数: 32

約数和(自身を含む): 296639280

約数和(自身を除く): 197759640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823997, 1647994, 2471991, 3295988, 4119985, 4943982, 6591976, 8239970, 9887964, 12359955, 16479940, 19775928, 24719910, 32959880, 49439820, 98879640]

約数ペア:

[(1, 98879640), (2, 49439820), (3, 32959880), (4, 24719910), (5, 19775928), (6, 16479940), (8, 12359955), (10, 9887964), (12, 8239970), (15, 6591976), (20, 4943982), (24, 4119985), (30, 3295988), (40, 2471991), (60, 1647994), (120, 823997)]