40203120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 85503120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1319, 1524, 1905, 2032, 2540, 2638, 3048, 3810, 3957, 5080, 5276, 6096, 6595, 7620, 7914, 10160, 10552, 13190, 15240, 15828, 19785, 21104, 26380, 30480, 31656, 39570, 52760, 63312, 79140, 105520, 158280, 167513, 316560, 335026, 502539, 670052, 837565, 1005078, 1340104, 1675130, 2010156, 2512695, 2680208, 3350260, 4020312, 5025390, 6700520, 8040624, 10050780, 13401040, 20101560, 40203120]

約数ペア:

[(1, 40203120), (2, 20101560), (3, 13401040), (4, 10050780), (5, 8040624), (6, 6700520), (8, 5025390), (10, 4020312), (12, 3350260), (15, 2680208), (16, 2512695), (20, 2010156), (24, 1675130), (30, 1340104), (40, 1005078), (48, 837565), (60, 670052), (80, 502539), (120, 335026), (127, 316560), (240, 167513), (254, 158280), (381, 105520), (508, 79140), (635, 63312), (762, 52760), (1016, 39570), (1270, 31656), (1319, 30480), (1524, 26380), (1905, 21104), (2032, 19785), (2540, 15828), (2638, 15240), (3048, 13190), (3810, 10552), (3957, 10160), (5080, 7914), (5276, 7620), (6096, 6595)]