183687120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{255121}}^1$

素因数の和:255140

約数の個数: 60

約数和(自身を含む): 616884996

約数和(自身を除く): 433197876

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, 255121, 510242, 765363, 1020484, 1275605, 1530726, 2040968, 2296089, 2551210, 3061452, 3826815, 4081936, 4592178, 5102420, 6122904, 7653630, 9184356, 10204840, 11480445, 12245808, 15307260, 18368712, 20409680, 22960890, 30614520, 36737424, 45921780, 61229040, 91843560, 183687120]

約数ペア:

[(1, 183687120), (2, 91843560), (3, 61229040), (4, 45921780), (5, 36737424), (6, 30614520), (8, 22960890), (9, 20409680), (10, 18368712), (12, 15307260), (15, 12245808), (16, 11480445), (18, 10204840), (20, 9184356), (24, 7653630), (30, 6122904), (36, 5102420), (40, 4592178), (45, 4081936), (48, 3826815), (60, 3061452), (72, 2551210), (80, 2296089), (90, 2040968), (120, 1530726), (144, 1275605), (180, 1020484), (240, 765363), (360, 510242), (720, 255121)]