151324880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{270223}}^1$

素因数の和:270243

約数の個数: 40

約数和(自身を含む): 402093312

約数和(自身を除く): 250768432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 270223, 540446, 1080892, 1351115, 1891561, 2161784, 2702230, 3783122, 4323568, 5404460, 7566244, 9457805, 10808920, 15132488, 18915610, 21617840, 30264976, 37831220, 75662440, 151324880]

約数ペア:

[(1, 151324880), (2, 75662440), (4, 37831220), (5, 30264976), (7, 21617840), (8, 18915610), (10, 15132488), (14, 10808920), (16, 9457805), (20, 7566244), (28, 5404460), (35, 4323568), (40, 3783122), (56, 2702230), (70, 2161784), (80, 1891561), (112, 1351115), (140, 1080892), (280, 540446), (560, 270223)]