87237960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{726983}}^1$

素因数の和:726997

約数の個数: 32

約数和(自身を含む): 261714240

約数和(自身を除く): 174476280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 726983, 1453966, 2180949, 2907932, 3634915, 4361898, 5815864, 7269830, 8723796, 10904745, 14539660, 17447592, 21809490, 29079320, 43618980, 87237960]

約数ペア:

[(1, 87237960), (2, 43618980), (3, 29079320), (4, 21809490), (5, 17447592), (6, 14539660), (8, 10904745), (10, 8723796), (12, 7269830), (15, 5815864), (20, 4361898), (24, 3634915), (30, 2907932), (40, 2180949), (60, 1453966), (120, 726983)]