299605760

素因数分解:

$2^8\times 5^1\times {\mathrm{234067}}^1$

素因数の和:234088

約数の個数: 36

約数和(自身を含む): 717652488

約数和(自身を除く): 418046728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 234067, 468134, 936268, 1170335, 1872536, 2340670, 3745072, 4681340, 7490144, 9362680, 14980288, 18725360, 29960576, 37450720, 59921152, 74901440, 149802880, 299605760]

約数ペア:

[(1, 299605760), (2, 149802880), (4, 74901440), (5, 59921152), (8, 37450720), (10, 29960576), (16, 18725360), (20, 14980288), (32, 9362680), (40, 7490144), (64, 4681340), (80, 3745072), (128, 2340670), (160, 1872536), (256, 1170335), (320, 936268), (640, 468134), (1280, 234067)]