26578680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221489}}^1$

素因数の和:221503

約数の個数: 32

約数和(自身を含む): 79736400

約数和(自身を除く): 53157720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221489, 442978, 664467, 885956, 1107445, 1328934, 1771912, 2214890, 2657868, 3322335, 4429780, 5315736, 6644670, 8859560, 13289340, 26578680]

約数ペア:

[(1, 26578680), (2, 13289340), (3, 8859560), (4, 6644670), (5, 5315736), (6, 4429780), (8, 3322335), (10, 2657868), (12, 2214890), (15, 1771912), (20, 1328934), (24, 1107445), (30, 885956), (40, 664467), (60, 442978), (120, 221489)]