77270040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214639}}^1$

素因数の和:214656

約数の個数: 48

約数和(自身を含む): 251128800

約数和(自身を除く): 173858760

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, 214639, 429278, 643917, 858556, 1073195, 1287834, 1717112, 1931751, 2146390, 2575668, 3219585, 3863502, 4292780, 5151336, 6439170, 7727004, 8585560, 9658755, 12878340, 15454008, 19317510, 25756680, 38635020, 77270040]

約数ペア:

[(1, 77270040), (2, 38635020), (3, 25756680), (4, 19317510), (5, 15454008), (6, 12878340), (8, 9658755), (9, 8585560), (10, 7727004), (12, 6439170), (15, 5151336), (18, 4292780), (20, 3863502), (24, 3219585), (30, 2575668), (36, 2146390), (40, 1931751), (45, 1717112), (60, 1287834), (72, 1073195), (90, 858556), (120, 643917), (180, 429278), (360, 214639)]