25576680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213139}}^1$

素因数の和:213153

約数の個数: 32

約数和(自身を含む): 76730400

約数和(自身を除く): 51153720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213139, 426278, 639417, 852556, 1065695, 1278834, 1705112, 2131390, 2557668, 3197085, 4262780, 5115336, 6394170, 8525560, 12788340, 25576680]

約数ペア:

[(1, 25576680), (2, 12788340), (3, 8525560), (4, 6394170), (5, 5115336), (6, 4262780), (8, 3197085), (10, 2557668), (12, 2131390), (15, 1705112), (20, 1278834), (24, 1065695), (30, 852556), (40, 639417), (60, 426278), (120, 213139)]