79375020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1322917}}^1$

素因数の和:1322929

約数の個数: 24

約数和(自身を含む): 222250224

約数和(自身を除く): 142875204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1322917, 2645834, 3968751, 5291668, 6614585, 7937502, 13229170, 15875004, 19843755, 26458340, 39687510, 79375020]

約数ペア:

[(1, 79375020), (2, 39687510), (3, 26458340), (4, 19843755), (5, 15875004), (6, 13229170), (10, 7937502), (12, 6614585), (15, 5291668), (20, 3968751), (30, 2645834), (60, 1322917)]