127117680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{529657}}^1$

素因数の和:529673

約数の個数: 40

約数和(自身を含む): 394065552

約数和(自身を除く): 266947872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 529657, 1059314, 1588971, 2118628, 2648285, 3177942, 4237256, 5296570, 6355884, 7944855, 8474512, 10593140, 12711768, 15889710, 21186280, 25423536, 31779420, 42372560, 63558840, 127117680]

約数ペア:

[(1, 127117680), (2, 63558840), (3, 42372560), (4, 31779420), (5, 25423536), (6, 21186280), (8, 15889710), (10, 12711768), (12, 10593140), (15, 8474512), (16, 7944855), (20, 6355884), (24, 5296570), (30, 4237256), (40, 3177942), (48, 2648285), (60, 2118628), (80, 1588971), (120, 1059314), (240, 529657)]