86913240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{724277}}^1$

素因数の和:724291

約数の個数: 32

約数和(自身を含む): 260740080

約数和(自身を除く): 173826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 724277, 1448554, 2172831, 2897108, 3621385, 4345662, 5794216, 7242770, 8691324, 10864155, 14485540, 17382648, 21728310, 28971080, 43456620, 86913240]

約数ペア:

[(1, 86913240), (2, 43456620), (3, 28971080), (4, 21728310), (5, 17382648), (6, 14485540), (8, 10864155), (10, 8691324), (12, 7242770), (15, 5794216), (20, 4345662), (24, 3621385), (30, 2897108), (40, 2172831), (60, 1448554), (120, 724277)]