77265120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{160969}}^1$

素因数の和:160987

約数の個数: 48

約数和(自身を含む): 243386640

約数和(自身を除く): 166121520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 160969, 321938, 482907, 643876, 804845, 965814, 1287752, 1609690, 1931628, 2414535, 2575504, 3219380, 3863256, 4829070, 5151008, 6438760, 7726512, 9658140, 12877520, 15453024, 19316280, 25755040, 38632560, 77265120]

約数ペア:

[(1, 77265120), (2, 38632560), (3, 25755040), (4, 19316280), (5, 15453024), (6, 12877520), (8, 9658140), (10, 7726512), (12, 6438760), (15, 5151008), (16, 4829070), (20, 3863256), (24, 3219380), (30, 2575504), (32, 2414535), (40, 1931628), (48, 1609690), (60, 1287752), (80, 965814), (96, 804845), (120, 643876), (160, 482907), (240, 321938), (480, 160969)]