151886080

素因数分解:

$2^8\times 5^1\times {\mathrm{118661}}^1$

素因数の和:118682

約数の個数: 36

約数和(自身を含む): 363817692

約数和(自身を除く): 211931612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 118661, 237322, 474644, 593305, 949288, 1186610, 1898576, 2373220, 3797152, 4746440, 7594304, 9492880, 15188608, 18985760, 30377216, 37971520, 75943040, 151886080]

約数ペア:

[(1, 151886080), (2, 75943040), (4, 37971520), (5, 30377216), (8, 18985760), (10, 15188608), (16, 9492880), (20, 7594304), (32, 4746440), (40, 3797152), (64, 2373220), (80, 1898576), (128, 1186610), (160, 949288), (256, 593305), (320, 474644), (640, 237322), (1280, 118661)]