68448480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{142601}}^1$

素因数の和:142619

約数の個数: 48

約数和(自身を含む): 215614224

約数和(自身を除く): 147165744

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, 142601, 285202, 427803, 570404, 713005, 855606, 1140808, 1426010, 1711212, 2139015, 2281616, 2852020, 3422424, 4278030, 4563232, 5704040, 6844848, 8556060, 11408080, 13689696, 17112120, 22816160, 34224240, 68448480]

約数ペア:

[(1, 68448480), (2, 34224240), (3, 22816160), (4, 17112120), (5, 13689696), (6, 11408080), (8, 8556060), (10, 6844848), (12, 5704040), (15, 4563232), (16, 4278030), (20, 3422424), (24, 2852020), (30, 2281616), (32, 2139015), (40, 1711212), (48, 1426010), (60, 1140808), (80, 855606), (96, 713005), (120, 570404), (160, 427803), (240, 285202), (480, 142601)]