281884440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2741}}^1$

素因数の和:3612

約数の個数: 64

約数和(自身を含む): 846948960

約数和(自身を除く): 565064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1714, 2571, 2741, 3428, 4285, 5142, 5482, 6856, 8223, 8570, 10284, 10964, 12855, 13705, 16446, 17140, 20568, 21928, 25710, 27410, 32892, 34280, 41115, 51420, 54820, 65784, 82230, 102840, 109640, 164460, 328920, 2349037, 4698074, 7047111, 9396148, 11745185, 14094222, 18792296, 23490370, 28188444, 35235555, 46980740, 56376888, 70471110, 93961480, 140942220, 281884440]

約数ペア:

[(1, 281884440), (2, 140942220), (3, 93961480), (4, 70471110), (5, 56376888), (6, 46980740), (8, 35235555), (10, 28188444), (12, 23490370), (15, 18792296), (20, 14094222), (24, 11745185), (30, 9396148), (40, 7047111), (60, 4698074), (120, 2349037), (857, 328920), (1714, 164460), (2571, 109640), (2741, 102840), (3428, 82230), (4285, 65784), (5142, 54820), (5482, 51420), (6856, 41115), (8223, 34280), (8570, 32892), (10284, 27410), (10964, 25710), (12855, 21928), (13705, 20568), (16446, 17140)]