26155980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{48437}}^1$

素因数の和:48455

約数の個数: 48

約数和(自身を含む): 81375840

約数和(自身を除く): 55219860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 48437, 96874, 145311, 193748, 242185, 290622, 435933, 484370, 581244, 726555, 871866, 968740, 1307799, 1453110, 1743732, 2179665, 2615598, 2906220, 4359330, 5231196, 6538995, 8718660, 13077990, 26155980]

約数ペア:

[(1, 26155980), (2, 13077990), (3, 8718660), (4, 6538995), (5, 5231196), (6, 4359330), (9, 2906220), (10, 2615598), (12, 2179665), (15, 1743732), (18, 1453110), (20, 1307799), (27, 968740), (30, 871866), (36, 726555), (45, 581244), (54, 484370), (60, 435933), (90, 290622), (108, 242185), (135, 193748), (180, 145311), (270, 96874), (540, 48437)]