680752320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{709117}}^1$

素因数の和:709137

約数の個数: 56

約数和(自身を含む): 2161391664

約数和(自身を除く): 1480639344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 709117, 1418234, 2127351, 2836468, 3545585, 4254702, 5672936, 7091170, 8509404, 10636755, 11345872, 14182340, 17018808, 21273510, 22691744, 28364680, 34037616, 42547020, 45383488, 56729360, 68075232, 85094040, 113458720, 136150464, 170188080, 226917440, 340376160, 680752320]

約数ペア:

[(1, 680752320), (2, 340376160), (3, 226917440), (4, 170188080), (5, 136150464), (6, 113458720), (8, 85094040), (10, 68075232), (12, 56729360), (15, 45383488), (16, 42547020), (20, 34037616), (24, 28364680), (30, 22691744), (32, 21273510), (40, 17018808), (48, 14182340), (60, 11345872), (64, 10636755), (80, 8509404), (96, 7091170), (120, 5672936), (160, 4254702), (192, 3545585), (240, 2836468), (320, 2127351), (480, 1418234), (960, 709117)]