197030040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1641917}}^1$

素因数の和:1641931

約数の個数: 32

約数和(自身を含む): 591090480

約数和(自身を除く): 394060440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1641917, 3283834, 4925751, 6567668, 8209585, 9851502, 13135336, 16419170, 19703004, 24628755, 32838340, 39406008, 49257510, 65676680, 98515020, 197030040]

約数ペア:

[(1, 197030040), (2, 98515020), (3, 65676680), (4, 49257510), (5, 39406008), (6, 32838340), (8, 24628755), (10, 19703004), (12, 16419170), (15, 13135336), (20, 9851502), (24, 8209585), (30, 6567668), (40, 4925751), (60, 3283834), (120, 1641917)]