545445840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2272691}}^1$

素因数の和:2272707

約数の個数: 40

約数和(自身を含む): 1690882848

約数和(自身を除く): 1145437008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2272691, 4545382, 6818073, 9090764, 11363455, 13636146, 18181528, 22726910, 27272292, 34090365, 36363056, 45453820, 54544584, 68180730, 90907640, 109089168, 136361460, 181815280, 272722920, 545445840]

約数ペア:

[(1, 545445840), (2, 272722920), (3, 181815280), (4, 136361460), (5, 109089168), (6, 90907640), (8, 68180730), (10, 54544584), (12, 45453820), (15, 36363056), (16, 34090365), (20, 27272292), (24, 22726910), (30, 18181528), (40, 13636146), (48, 11363455), (60, 9090764), (80, 6818073), (120, 4545382), (240, 2272691)]