22990680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{63863}}^1$

素因数の和:63880

約数の個数: 48

約数和(自身を含む): 74720880

約数和(自身を除く): 51730200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 63863, 127726, 191589, 255452, 319315, 383178, 510904, 574767, 638630, 766356, 957945, 1149534, 1277260, 1532712, 1915890, 2299068, 2554520, 2873835, 3831780, 4598136, 5747670, 7663560, 11495340, 22990680]

約数ペア:

[(1, 22990680), (2, 11495340), (3, 7663560), (4, 5747670), (5, 4598136), (6, 3831780), (8, 2873835), (9, 2554520), (10, 2299068), (12, 1915890), (15, 1532712), (18, 1277260), (20, 1149534), (24, 957945), (30, 766356), (36, 638630), (40, 574767), (45, 510904), (60, 383178), (72, 319315), (90, 255452), (120, 191589), (180, 127726), (360, 63863)]