56308920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{469241}}^1$

素因数の和:469255

約数の個数: 32

約数和(自身を含む): 168927120

約数和(自身を除く): 112618200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 469241, 938482, 1407723, 1876964, 2346205, 2815446, 3753928, 4692410, 5630892, 7038615, 9384820, 11261784, 14077230, 18769640, 28154460, 56308920]

約数ペア:

[(1, 56308920), (2, 28154460), (3, 18769640), (4, 14077230), (5, 11261784), (6, 9384820), (8, 7038615), (10, 5630892), (12, 4692410), (15, 3753928), (20, 2815446), (24, 2346205), (30, 1876964), (40, 1407723), (60, 938482), (120, 469241)]