61610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{55009}}^1$

素因数の和:55031

約数の個数: 48

約数和(自身を含む): 166350240

約数和(自身を除く): 104740160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 55009, 110018, 220036, 275045, 385063, 440072, 550090, 770126, 880144, 1100180, 1540252, 1760288, 1925315, 2200360, 3080504, 3850630, 4400720, 6161008, 7701260, 8801440, 12322016, 15402520, 30805040, 61610080]

約数ペア:

[(1, 61610080), (2, 30805040), (4, 15402520), (5, 12322016), (7, 8801440), (8, 7701260), (10, 6161008), (14, 4400720), (16, 3850630), (20, 3080504), (28, 2200360), (32, 1925315), (35, 1760288), (40, 1540252), (56, 1100180), (70, 880144), (80, 770126), (112, 550090), (140, 440072), (160, 385063), (224, 275045), (280, 220036), (560, 110018), (1120, 55009)]