263630580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{5237}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 739186560

約数和(自身を除く): 475555980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 5237, 8390, 10068, 10474, 12585, 15711, 16780, 20948, 25170, 26185, 31422, 50340, 52370, 62844, 78555, 104740, 157110, 314220, 4393843, 8787686, 13181529, 17575372, 21969215, 26363058, 43938430, 52726116, 65907645, 87876860, 131815290, 263630580]

約数ペア:

[(1, 263630580), (2, 131815290), (3, 87876860), (4, 65907645), (5, 52726116), (6, 43938430), (10, 26363058), (12, 21969215), (15, 17575372), (20, 13181529), (30, 8787686), (60, 4393843), (839, 314220), (1678, 157110), (2517, 104740), (3356, 78555), (4195, 62844), (5034, 52370), (5237, 50340), (8390, 31422), (10068, 26185), (10474, 25170), (12585, 20948), (15711, 16780)]