135324160

素因数分解:

$2^9\times 5^1\times {\mathrm{52861}}^1$

素因数の和:52884

約数の個数: 40

約数和(自身を含む): 324466956

約数和(自身を除く): 189142796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 52861, 105722, 211444, 264305, 422888, 528610, 845776, 1057220, 1691552, 2114440, 3383104, 4228880, 6766208, 8457760, 13532416, 16915520, 27064832, 33831040, 67662080, 135324160]

約数ペア:

[(1, 135324160), (2, 67662080), (4, 33831040), (5, 27064832), (8, 16915520), (10, 13532416), (16, 8457760), (20, 6766208), (32, 4228880), (40, 3383104), (64, 2114440), (80, 1691552), (128, 1057220), (160, 845776), (256, 528610), (320, 422888), (512, 264305), (640, 211444), (1280, 105722), (2560, 52861)]