145285860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6389}}^1$

素因数の和:6780

約数の個数: 48

約数和(自身を含む): 407937600

約数和(自身を除く): 262651740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 6389, 7580, 11370, 12778, 19167, 22740, 25556, 31945, 38334, 63890, 76668, 95835, 127780, 191670, 383340, 2421431, 4842862, 7264293, 9685724, 12107155, 14528586, 24214310, 29057172, 36321465, 48428620, 72642930, 145285860]

約数ペア:

[(1, 145285860), (2, 72642930), (3, 48428620), (4, 36321465), (5, 29057172), (6, 24214310), (10, 14528586), (12, 12107155), (15, 9685724), (20, 7264293), (30, 4842862), (60, 2421431), (379, 383340), (758, 191670), (1137, 127780), (1516, 95835), (1895, 76668), (2274, 63890), (3790, 38334), (4548, 31945), (5685, 25556), (6389, 22740), (7580, 19167), (11370, 12778)]