205550040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1712917}}^1$

素因数の和:1712931

約数の個数: 32

約数和(自身を含む): 616650480

約数和(自身を除く): 411100440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1712917, 3425834, 5138751, 6851668, 8564585, 10277502, 13703336, 17129170, 20555004, 25693755, 34258340, 41110008, 51387510, 68516680, 102775020, 205550040]

約数ペア:

[(1, 205550040), (2, 102775020), (3, 68516680), (4, 51387510), (5, 41110008), (6, 34258340), (8, 25693755), (10, 20555004), (12, 17129170), (15, 13703336), (20, 10277502), (24, 8564585), (30, 6851668), (40, 5138751), (60, 3425834), (120, 1712917)]