206070720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{214657}}^1$

素因数の和:214677

約数の個数: 56

約数和(自身を含む): 654277584

約数和(自身を除く): 448206864

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, 214657, 429314, 643971, 858628, 1073285, 1287942, 1717256, 2146570, 2575884, 3219855, 3434512, 4293140, 5151768, 6439710, 6869024, 8586280, 10303536, 12879420, 13738048, 17172560, 20607072, 25758840, 34345120, 41214144, 51517680, 68690240, 103035360, 206070720]

約数ペア:

[(1, 206070720), (2, 103035360), (3, 68690240), (4, 51517680), (5, 41214144), (6, 34345120), (8, 25758840), (10, 20607072), (12, 17172560), (15, 13738048), (16, 12879420), (20, 10303536), (24, 8586280), (30, 6869024), (32, 6439710), (40, 5151768), (48, 4293140), (60, 3434512), (64, 3219855), (80, 2575884), (96, 2146570), (120, 1717256), (160, 1287942), (192, 1073285), (240, 858628), (320, 643971), (480, 429314), (960, 214657)]