245532480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{255763}}^1$

素因数の和:255783

約数の個数: 56

約数和(自身を含む): 779568672

約数和(自身を除く): 534036192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 255763, 511526, 767289, 1023052, 1278815, 1534578, 2046104, 2557630, 3069156, 3836445, 4092208, 5115260, 6138312, 7672890, 8184416, 10230520, 12276624, 15345780, 16368832, 20461040, 24553248, 30691560, 40922080, 49106496, 61383120, 81844160, 122766240, 245532480]

約数ペア:

[(1, 245532480), (2, 122766240), (3, 81844160), (4, 61383120), (5, 49106496), (6, 40922080), (8, 30691560), (10, 24553248), (12, 20461040), (15, 16368832), (16, 15345780), (20, 12276624), (24, 10230520), (30, 8184416), (32, 7672890), (40, 6138312), (48, 5115260), (60, 4092208), (64, 3836445), (80, 3069156), (96, 2557630), (120, 2046104), (160, 1534578), (192, 1278815), (240, 1023052), (320, 767289), (480, 511526), (960, 255763)]