1784899680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{1979}}^1$

素因数の和:3876

約数の個数: 96

約数和(自身を含む): 5628268800

約数和(自身を除く): 3843369120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1879, 1979, 3758, 3958, 5637, 5937, 7516, 7916, 9395, 9895, 11274, 11874, 15032, 15832, 18790, 19790, 22548, 23748, 28185, 29685, 30064, 31664, 37580, 39580, 45096, 47496, 56370, 59370, 60128, 63328, 75160, 79160, 90192, 94992, 112740, 118740, 150320, 158320, 180384, 189984, 225480, 237480, 300640, 316640, 450960, 474960, 901920, 949920, 3718541, 7437082, 11155623, 14874164, 18592705, 22311246, 29748328, 37185410, 44622492, 55778115, 59496656, 74370820, 89244984, 111556230, 118993312, 148741640, 178489968, 223112460, 297483280, 356979936, 446224920, 594966560, 892449840, 1784899680]

約数ペア:

[(1, 1784899680), (2, 892449840), (3, 594966560), (4, 446224920), (5, 356979936), (6, 297483280), (8, 223112460), (10, 178489968), (12, 148741640), (15, 118993312), (16, 111556230), (20, 89244984), (24, 74370820), (30, 59496656), (32, 55778115), (40, 44622492), (48, 37185410), (60, 29748328), (80, 22311246), (96, 18592705), (120, 14874164), (160, 11155623), (240, 7437082), (480, 3718541), (1879, 949920), (1979, 901920), (3758, 474960), (3958, 450960), (5637, 316640), (5937, 300640), (7516, 237480), (7916, 225480), (9395, 189984), (9895, 180384), (11274, 158320), (11874, 150320), (15032, 118740), (15832, 112740), (18790, 94992), (19790, 90192), (22548, 79160), (23748, 75160), (28185, 63328), (29685, 60128), (30064, 59370), (31664, 56370), (37580, 47496), (39580, 45096)]