28855080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{80153}}^1$

素因数の和:80170

約数の個数: 48

約数和(自身を含む): 93780180

約数和(自身を除く): 64925100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 80153, 160306, 240459, 320612, 400765, 480918, 641224, 721377, 801530, 961836, 1202295, 1442754, 1603060, 1923672, 2404590, 2885508, 3206120, 3606885, 4809180, 5771016, 7213770, 9618360, 14427540, 28855080]

約数ペア:

[(1, 28855080), (2, 14427540), (3, 9618360), (4, 7213770), (5, 5771016), (6, 4809180), (8, 3606885), (9, 3206120), (10, 2885508), (12, 2404590), (15, 1923672), (18, 1603060), (20, 1442754), (24, 1202295), (30, 961836), (36, 801530), (40, 721377), (45, 641224), (60, 480918), (72, 400765), (90, 320612), (120, 240459), (180, 160306), (360, 80153)]