68668680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{572239}}^1$

素因数の和:572253

約数の個数: 32

約数和(自身を含む): 206006400

約数和(自身を除く): 137337720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 572239, 1144478, 1716717, 2288956, 2861195, 3433434, 4577912, 5722390, 6866868, 8583585, 11444780, 13733736, 17167170, 22889560, 34334340, 68668680]

約数ペア:

[(1, 68668680), (2, 34334340), (3, 22889560), (4, 17167170), (5, 13733736), (6, 11444780), (8, 8583585), (10, 6866868), (12, 5722390), (15, 4577912), (20, 3433434), (24, 2861195), (30, 2288956), (40, 1716717), (60, 1144478), (120, 572239)]