124313040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{172657}}^1$

素因数の和:172676

約数の個数: 60

約数和(自身を含む): 417487044

約数和(自身を除く): 293174004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 172657, 345314, 517971, 690628, 863285, 1035942, 1381256, 1553913, 1726570, 2071884, 2589855, 2762512, 3107826, 3453140, 4143768, 5179710, 6215652, 6906280, 7769565, 8287536, 10359420, 12431304, 13812560, 15539130, 20718840, 24862608, 31078260, 41437680, 62156520, 124313040]

約数ペア:

[(1, 124313040), (2, 62156520), (3, 41437680), (4, 31078260), (5, 24862608), (6, 20718840), (8, 15539130), (9, 13812560), (10, 12431304), (12, 10359420), (15, 8287536), (16, 7769565), (18, 6906280), (20, 6215652), (24, 5179710), (30, 4143768), (36, 3453140), (40, 3107826), (45, 2762512), (48, 2589855), (60, 2071884), (72, 1726570), (80, 1553913), (90, 1381256), (120, 1035942), (144, 863285), (180, 690628), (240, 517971), (360, 345314), (720, 172657)]