205694040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1714117}}^1$

素因数の和:1714131

約数の個数: 32

約数和(自身を含む): 617082480

約数和(自身を除く): 411388440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1714117, 3428234, 5142351, 6856468, 8570585, 10284702, 13712936, 17141170, 20569404, 25711755, 34282340, 41138808, 51423510, 68564680, 102847020, 205694040]

約数ペア:

[(1, 205694040), (2, 102847020), (3, 68564680), (4, 51423510), (5, 41138808), (6, 34282340), (8, 25711755), (10, 20569404), (12, 17141170), (15, 13712936), (20, 10284702), (24, 8570585), (30, 6856468), (40, 5142351), (60, 3428234), (120, 1714117)]