628122960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{872393}}^1$

素因数の和:872412

約数の個数: 60

約数和(自身を含む): 2109448692

約数和(自身を除く): 1481325732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 872393, 1744786, 2617179, 3489572, 4361965, 5234358, 6979144, 7851537, 8723930, 10468716, 13085895, 13958288, 15703074, 17447860, 20937432, 26171790, 31406148, 34895720, 39257685, 41874864, 52343580, 62812296, 69791440, 78515370, 104687160, 125624592, 157030740, 209374320, 314061480, 628122960]

約数ペア:

[(1, 628122960), (2, 314061480), (3, 209374320), (4, 157030740), (5, 125624592), (6, 104687160), (8, 78515370), (9, 69791440), (10, 62812296), (12, 52343580), (15, 41874864), (16, 39257685), (18, 34895720), (20, 31406148), (24, 26171790), (30, 20937432), (36, 17447860), (40, 15703074), (45, 13958288), (48, 13085895), (60, 10468716), (72, 8723930), (80, 7851537), (90, 6979144), (120, 5234358), (144, 4361965), (180, 3489572), (240, 2617179), (360, 1744786), (720, 872393)]