248776620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4146277}}^1$

素因数の和:4146289

約数の個数: 24

約数和(自身を含む): 696574704

約数和(自身を除く): 447798084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4146277, 8292554, 12438831, 16585108, 20731385, 24877662, 41462770, 49755324, 62194155, 82925540, 124388310, 248776620]

約数ペア:

[(1, 248776620), (2, 124388310), (3, 82925540), (4, 62194155), (5, 49755324), (6, 41462770), (10, 24877662), (12, 20731385), (15, 16585108), (20, 12438831), (30, 8292554), (60, 4146277)]