56476080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78439}}^1$

素因数の和:78458

約数の個数: 60

約数和(自身を含む): 189667920

約数和(自身を除く): 133191840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78439, 156878, 235317, 313756, 392195, 470634, 627512, 705951, 784390, 941268, 1176585, 1255024, 1411902, 1568780, 1882536, 2353170, 2823804, 3137560, 3529755, 3765072, 4706340, 5647608, 6275120, 7059510, 9412680, 11295216, 14119020, 18825360, 28238040, 56476080]

約数ペア:

[(1, 56476080), (2, 28238040), (3, 18825360), (4, 14119020), (5, 11295216), (6, 9412680), (8, 7059510), (9, 6275120), (10, 5647608), (12, 4706340), (15, 3765072), (16, 3529755), (18, 3137560), (20, 2823804), (24, 2353170), (30, 1882536), (36, 1568780), (40, 1411902), (45, 1255024), (48, 1176585), (60, 941268), (72, 784390), (80, 705951), (90, 627512), (120, 470634), (144, 392195), (180, 313756), (240, 235317), (360, 156878), (720, 78439)]