77055120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107021}}^1$

素因数の和:107040

約数の個数: 60

約数和(自身を含む): 258779196

約数和(自身を除く): 181724076

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, 107021, 214042, 321063, 428084, 535105, 642126, 856168, 963189, 1070210, 1284252, 1605315, 1712336, 1926378, 2140420, 2568504, 3210630, 3852756, 4280840, 4815945, 5137008, 6421260, 7705512, 8561680, 9631890, 12842520, 15411024, 19263780, 25685040, 38527560, 77055120]

約数ペア:

[(1, 77055120), (2, 38527560), (3, 25685040), (4, 19263780), (5, 15411024), (6, 12842520), (8, 9631890), (9, 8561680), (10, 7705512), (12, 6421260), (15, 5137008), (16, 4815945), (18, 4280840), (20, 3852756), (24, 3210630), (30, 2568504), (36, 2140420), (40, 1926378), (45, 1712336), (48, 1605315), (60, 1284252), (72, 1070210), (80, 963189), (90, 856168), (120, 642126), (144, 535105), (180, 428084), (240, 321063), (360, 214042), (720, 107021)]