127762680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1064689}}^1$

素因数の和:1064703

約数の個数: 32

約数和(自身を含む): 383288400

約数和(自身を除く): 255525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1064689, 2129378, 3194067, 4258756, 5323445, 6388134, 8517512, 10646890, 12776268, 15970335, 21293780, 25552536, 31940670, 42587560, 63881340, 127762680]

約数ペア:

[(1, 127762680), (2, 63881340), (3, 42587560), (4, 31940670), (5, 25552536), (6, 21293780), (8, 15970335), (10, 12776268), (12, 10646890), (15, 8517512), (20, 6388134), (24, 5323445), (30, 4258756), (40, 3194067), (60, 2129378), (120, 1064689)]