27774480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115727}}^1$

素因数の和:115743

約数の個数: 40

約数和(自身を含む): 86101632

約数和(自身を除く): 58327152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115727, 231454, 347181, 462908, 578635, 694362, 925816, 1157270, 1388724, 1735905, 1851632, 2314540, 2777448, 3471810, 4629080, 5554896, 6943620, 9258160, 13887240, 27774480]

約数ペア:

[(1, 27774480), (2, 13887240), (3, 9258160), (4, 6943620), (5, 5554896), (6, 4629080), (8, 3471810), (10, 2777448), (12, 2314540), (15, 1851632), (16, 1735905), (20, 1388724), (24, 1157270), (30, 925816), (40, 694362), (48, 578635), (60, 462908), (80, 347181), (120, 231454), (240, 115727)]