56145720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467881}}^1$

素因数の和:467895

約数の個数: 32

約数和(自身を含む): 168437520

約数和(自身を除く): 112291800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467881, 935762, 1403643, 1871524, 2339405, 2807286, 3743048, 4678810, 5614572, 7018215, 9357620, 11229144, 14036430, 18715240, 28072860, 56145720]

約数ペア:

[(1, 56145720), (2, 28072860), (3, 18715240), (4, 14036430), (5, 11229144), (6, 9357620), (8, 7018215), (10, 5614572), (12, 4678810), (15, 3743048), (20, 2807286), (24, 2339405), (30, 1871524), (40, 1403643), (60, 935762), (120, 467881)]