123192320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{24061}}^1$

素因数の和:24086

約数の個数: 44

約数和(自身を含む): 295529484

約数和(自身を除く): 172337164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 24061, 48122, 96244, 120305, 192488, 240610, 384976, 481220, 769952, 962440, 1539904, 1924880, 3079808, 3849760, 6159616, 7699520, 12319232, 15399040, 24638464, 30798080, 61596160, 123192320]

約数ペア:

[(1, 123192320), (2, 61596160), (4, 30798080), (5, 24638464), (8, 15399040), (10, 12319232), (16, 7699520), (20, 6159616), (32, 3849760), (40, 3079808), (64, 1924880), (80, 1539904), (128, 962440), (160, 769952), (256, 481220), (320, 384976), (512, 240610), (640, 192488), (1024, 120305), (1280, 96244), (2560, 48122), (5120, 24061)]