302790720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{315407}}^1$

素因数の和:315427

約数の個数: 56

約数和(自身を含む): 961363584

約数和(自身を除く): 658572864

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, 315407, 630814, 946221, 1261628, 1577035, 1892442, 2523256, 3154070, 3784884, 4731105, 5046512, 6308140, 7569768, 9462210, 10093024, 12616280, 15139536, 18924420, 20186048, 25232560, 30279072, 37848840, 50465120, 60558144, 75697680, 100930240, 151395360, 302790720]

約数ペア:

[(1, 302790720), (2, 151395360), (3, 100930240), (4, 75697680), (5, 60558144), (6, 50465120), (8, 37848840), (10, 30279072), (12, 25232560), (15, 20186048), (16, 18924420), (20, 15139536), (24, 12616280), (30, 10093024), (32, 9462210), (40, 7569768), (48, 6308140), (60, 5046512), (64, 4731105), (80, 3784884), (96, 3154070), (120, 2523256), (160, 1892442), (192, 1577035), (240, 1261628), (320, 946221), (480, 630814), (960, 315407)]