85741560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{238171}}^1$

素因数の和:238188

約数の個数: 48

約数和(自身を含む): 278661240

約数和(自身を除く): 192919680

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, 238171, 476342, 714513, 952684, 1190855, 1429026, 1905368, 2143539, 2381710, 2858052, 3572565, 4287078, 4763420, 5716104, 7145130, 8574156, 9526840, 10717695, 14290260, 17148312, 21435390, 28580520, 42870780, 85741560]

約数ペア:

[(1, 85741560), (2, 42870780), (3, 28580520), (4, 21435390), (5, 17148312), (6, 14290260), (8, 10717695), (9, 9526840), (10, 8574156), (12, 7145130), (15, 5716104), (18, 4763420), (20, 4287078), (24, 3572565), (30, 2858052), (36, 2381710), (40, 2143539), (45, 1905368), (60, 1429026), (72, 1190855), (90, 952684), (120, 714513), (180, 476342), (360, 238171)]