304498720

素因数分解:

$2^5\times 5^1\times {\mathrm{1903117}}^1$

素因数の和:1903132

約数の個数: 24

約数和(自身を含む): 719378604

約数和(自身を除く): 414879884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1903117, 3806234, 7612468, 9515585, 15224936, 19031170, 30449872, 38062340, 60899744, 76124680, 152249360, 304498720]

約数ペア:

[(1, 304498720), (2, 152249360), (4, 76124680), (5, 60899744), (8, 38062340), (10, 30449872), (16, 19031170), (20, 15224936), (32, 9515585), (40, 7612468), (80, 3806234), (160, 1903117)]