56745120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{118219}}^1$

素因数の和:118237

約数の個数: 48

約数和(自身を含む): 178748640

約数和(自身を除く): 122003520

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, 118219, 236438, 354657, 472876, 591095, 709314, 945752, 1182190, 1418628, 1773285, 1891504, 2364380, 2837256, 3546570, 3783008, 4728760, 5674512, 7093140, 9457520, 11349024, 14186280, 18915040, 28372560, 56745120]

約数ペア:

[(1, 56745120), (2, 28372560), (3, 18915040), (4, 14186280), (5, 11349024), (6, 9457520), (8, 7093140), (10, 5674512), (12, 4728760), (15, 3783008), (16, 3546570), (20, 2837256), (24, 2364380), (30, 1891504), (32, 1773285), (40, 1418628), (48, 1182190), (60, 945752), (80, 709314), (96, 591095), (120, 472876), (160, 354657), (240, 236438), (480, 118219)]