186078240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{129221}}^1$

素因数の和:129242

約数の個数: 72

約数和(自身を含む): 634996908

約数和(自身を除く): 448918668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 129221, 258442, 387663, 516884, 646105, 775326, 1033768, 1162989, 1292210, 1550652, 1938315, 2067536, 2325978, 2584420, 3101304, 3876630, 4135072, 4651956, 5168840, 5814945, 6202608, 7753260, 9303912, 10337680, 11629890, 12405216, 15506520, 18607824, 20675360, 23259780, 31013040, 37215648, 46519560, 62026080, 93039120, 186078240]

約数ペア:

[(1, 186078240), (2, 93039120), (3, 62026080), (4, 46519560), (5, 37215648), (6, 31013040), (8, 23259780), (9, 20675360), (10, 18607824), (12, 15506520), (15, 12405216), (16, 11629890), (18, 10337680), (20, 9303912), (24, 7753260), (30, 6202608), (32, 5814945), (36, 5168840), (40, 4651956), (45, 4135072), (48, 3876630), (60, 3101304), (72, 2584420), (80, 2325978), (90, 2067536), (96, 1938315), (120, 1550652), (144, 1292210), (160, 1162989), (180, 1033768), (240, 775326), (288, 646105), (360, 516884), (480, 387663), (720, 258442), (1440, 129221)]