2580455940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43007599}}^1$

素因数の和:43007611

約数の個数: 24

約数和(自身を含む): 7225276800

約数和(自身を除く): 4644820860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43007599, 86015198, 129022797, 172030396, 215037995, 258045594, 430075990, 516091188, 645113985, 860151980, 1290227970, 2580455940]

約数ペア:

[(1, 2580455940), (2, 1290227970), (3, 860151980), (4, 645113985), (5, 516091188), (6, 430075990), (10, 258045594), (12, 215037995), (15, 172030396), (20, 129022797), (30, 86015198), (60, 43007599)]