65655960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547133}}^1$

素因数の和:547147

約数の個数: 32

約数和(自身を含む): 196968240

約数和(自身を除く): 131312280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547133, 1094266, 1641399, 2188532, 2735665, 3282798, 4377064, 5471330, 6565596, 8206995, 10942660, 13131192, 16413990, 21885320, 32827980, 65655960]

約数ペア:

[(1, 65655960), (2, 32827980), (3, 21885320), (4, 16413990), (5, 13131192), (6, 10942660), (8, 8206995), (10, 6565596), (12, 5471330), (15, 4377064), (20, 3282798), (24, 2735665), (30, 2188532), (40, 1641399), (60, 1094266), (120, 547133)]