71573280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149111}}^1$

素因数の和:149129

約数の個数: 48

約数和(自身を含む): 225457344

約数和(自身を除く): 153884064

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, 149111, 298222, 447333, 596444, 745555, 894666, 1192888, 1491110, 1789332, 2236665, 2385776, 2982220, 3578664, 4473330, 4771552, 5964440, 7157328, 8946660, 11928880, 14314656, 17893320, 23857760, 35786640, 71573280]

約数ペア:

[(1, 71573280), (2, 35786640), (3, 23857760), (4, 17893320), (5, 14314656), (6, 11928880), (8, 8946660), (10, 7157328), (12, 5964440), (15, 4771552), (16, 4473330), (20, 3578664), (24, 2982220), (30, 2385776), (32, 2236665), (40, 1789332), (48, 1491110), (60, 1192888), (80, 894666), (96, 745555), (120, 596444), (160, 447333), (240, 298222), (480, 149111)]