271645680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1131857}}^1$

素因数の和:1131873

約数の個数: 40

約数和(自身を含む): 842102352

約数和(自身を除く): 570456672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1131857, 2263714, 3395571, 4527428, 5659285, 6791142, 9054856, 11318570, 13582284, 16977855, 18109712, 22637140, 27164568, 33955710, 45274280, 54329136, 67911420, 90548560, 135822840, 271645680]

約数ペア:

[(1, 271645680), (2, 135822840), (3, 90548560), (4, 67911420), (5, 54329136), (6, 45274280), (8, 33955710), (10, 27164568), (12, 22637140), (15, 18109712), (16, 16977855), (20, 13582284), (24, 11318570), (30, 9054856), (40, 6791142), (48, 5659285), (60, 4527428), (80, 3395571), (120, 2263714), (240, 1131857)]