67775640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{564797}}^1$

素因数の和:564811

約数の個数: 32

約数和(自身を含む): 203327280

約数和(自身を除く): 135551640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 564797, 1129594, 1694391, 2259188, 2823985, 3388782, 4518376, 5647970, 6777564, 8471955, 11295940, 13555128, 16943910, 22591880, 33887820, 67775640]

約数ペア:

[(1, 67775640), (2, 33887820), (3, 22591880), (4, 16943910), (5, 13555128), (6, 11295940), (8, 8471955), (10, 6777564), (12, 5647970), (15, 4518376), (20, 3388782), (24, 2823985), (30, 2259188), (40, 1694391), (60, 1129594), (120, 564797)]