260340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4339}}^1$

素因数の和:4351

約数の個数: 24

約数和(自身を含む): 729120

約数和(自身を除く): 468780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4339, 8678, 13017, 17356, 21695, 26034, 43390, 52068, 65085, 86780, 130170, 260340]

約数ペア:

[(1, 260340), (2, 130170), (3, 86780), (4, 65085), (5, 52068), (6, 43390), (10, 26034), (12, 21695), (15, 17356), (20, 13017), (30, 8678), (60, 4339)]