135480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 406800

約数和(自身を除く): 271320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1129, 2258, 3387, 4516, 5645, 6774, 9032, 11290, 13548, 16935, 22580, 27096, 33870, 45160, 67740, 135480]

約数ペア:

[(1, 135480), (2, 67740), (3, 45160), (4, 33870), (5, 27096), (6, 22580), (8, 16935), (10, 13548), (12, 11290), (15, 9032), (20, 6774), (24, 5645), (30, 4516), (40, 3387), (60, 2258), (120, 1129)]