207617640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1730147}}^1$

素因数の和:1730161

約数の個数: 32

約数和(自身を含む): 622853280

約数和(自身を除く): 415235640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1730147, 3460294, 5190441, 6920588, 8650735, 10380882, 13841176, 17301470, 20761764, 25952205, 34602940, 41523528, 51904410, 69205880, 103808820, 207617640]

約数ペア:

[(1, 207617640), (2, 103808820), (3, 69205880), (4, 51904410), (5, 41523528), (6, 34602940), (8, 25952205), (10, 20761764), (12, 17301470), (15, 13841176), (20, 10380882), (24, 8650735), (30, 6920588), (40, 5190441), (60, 3460294), (120, 1730147)]