800920980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1483187}}^1$

素因数の和:1483205

約数の個数: 48

約数和(自身を含む): 2491755840

約数和(自身を除く): 1690834860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1483187, 2966374, 4449561, 5932748, 7415935, 8899122, 13348683, 14831870, 17798244, 22247805, 26697366, 29663740, 40046049, 44495610, 53394732, 66743415, 80092098, 88991220, 133486830, 160184196, 200230245, 266973660, 400460490, 800920980]

約数ペア:

[(1, 800920980), (2, 400460490), (3, 266973660), (4, 200230245), (5, 160184196), (6, 133486830), (9, 88991220), (10, 80092098), (12, 66743415), (15, 53394732), (18, 44495610), (20, 40046049), (27, 29663740), (30, 26697366), (36, 22247805), (45, 17798244), (54, 14831870), (60, 13348683), (90, 8899122), (108, 7415935), (135, 5932748), (180, 4449561), (270, 2966374), (540, 1483187)]