141824640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73867}}^1$

素因数の和:73889

約数の個数: 64

約数和(自身を含む): 452072160

約数和(自身を除く): 310247520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 73867, 147734, 221601, 295468, 369335, 443202, 590936, 738670, 886404, 1108005, 1181872, 1477340, 1772808, 2216010, 2363744, 2954680, 3545616, 4432020, 4727488, 5909360, 7091232, 8864040, 9454976, 11818720, 14182464, 17728080, 23637440, 28364928, 35456160, 47274880, 70912320, 141824640]

約数ペア:

[(1, 141824640), (2, 70912320), (3, 47274880), (4, 35456160), (5, 28364928), (6, 23637440), (8, 17728080), (10, 14182464), (12, 11818720), (15, 9454976), (16, 8864040), (20, 7091232), (24, 5909360), (30, 4727488), (32, 4432020), (40, 3545616), (48, 2954680), (60, 2363744), (64, 2216010), (80, 1772808), (96, 1477340), (120, 1181872), (128, 1108005), (160, 886404), (192, 738670), (240, 590936), (320, 443202), (384, 369335), (480, 295468), (640, 221601), (960, 147734), (1920, 73867)]