239676480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83221}}^1$

素因数の和:83244

約数の個数: 84

約数和(自身を含む): 824397132

約数和(自身を除く): 584720652

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 83221, 166442, 249663, 332884, 416105, 499326, 665768, 748989, 832210, 998652, 1248315, 1331536, 1497978, 1664420, 1997304, 2496630, 2663072, 2995956, 3328840, 3744945, 3994608, 4993260, 5326144, 5991912, 6657680, 7489890, 7989216, 9986520, 11983824, 13315360, 14979780, 15978432, 19973040, 23967648, 26630720, 29959560, 39946080, 47935296, 59919120, 79892160, 119838240, 239676480]

約数ペア:

[(1, 239676480), (2, 119838240), (3, 79892160), (4, 59919120), (5, 47935296), (6, 39946080), (8, 29959560), (9, 26630720), (10, 23967648), (12, 19973040), (15, 15978432), (16, 14979780), (18, 13315360), (20, 11983824), (24, 9986520), (30, 7989216), (32, 7489890), (36, 6657680), (40, 5991912), (45, 5326144), (48, 4993260), (60, 3994608), (64, 3744945), (72, 3328840), (80, 2995956), (90, 2663072), (96, 2496630), (120, 1997304), (144, 1664420), (160, 1497978), (180, 1331536), (192, 1248315), (240, 998652), (288, 832210), (320, 748989), (360, 665768), (480, 499326), (576, 416105), (720, 332884), (960, 249663), (1440, 166442), (2880, 83221)]