40973280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85361}}^1$

素因数の和:85379

約数の個数: 48

約数和(自身を含む): 129067344

約数和(自身を除く): 88094064

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, 85361, 170722, 256083, 341444, 426805, 512166, 682888, 853610, 1024332, 1280415, 1365776, 1707220, 2048664, 2560830, 2731552, 3414440, 4097328, 5121660, 6828880, 8194656, 10243320, 13657760, 20486640, 40973280]

約数ペア:

[(1, 40973280), (2, 20486640), (3, 13657760), (4, 10243320), (5, 8194656), (6, 6828880), (8, 5121660), (10, 4097328), (12, 3414440), (15, 2731552), (16, 2560830), (20, 2048664), (24, 1707220), (30, 1365776), (32, 1280415), (40, 1024332), (48, 853610), (60, 682888), (80, 512166), (96, 426805), (120, 341444), (160, 256083), (240, 170722), (480, 85361)]