11415480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 34473600

約数和(自身を除く): 23058120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 379, 502, 753, 758, 1004, 1137, 1255, 1506, 1516, 1895, 2008, 2274, 2510, 3012, 3032, 3765, 3790, 4548, 5020, 5685, 6024, 7530, 7580, 9096, 10040, 11370, 15060, 15160, 22740, 30120, 45480, 95129, 190258, 285387, 380516, 475645, 570774, 761032, 951290, 1141548, 1426935, 1902580, 2283096, 2853870, 3805160, 5707740, 11415480]

約数ペア:

[(1, 11415480), (2, 5707740), (3, 3805160), (4, 2853870), (5, 2283096), (6, 1902580), (8, 1426935), (10, 1141548), (12, 951290), (15, 761032), (20, 570774), (24, 475645), (30, 380516), (40, 285387), (60, 190258), (120, 95129), (251, 45480), (379, 30120), (502, 22740), (753, 15160), (758, 15060), (1004, 11370), (1137, 10040), (1255, 9096), (1506, 7580), (1516, 7530), (1895, 6024), (2008, 5685), (2274, 5020), (2510, 4548), (3012, 3790), (3032, 3765)]