191638080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{66541}}^1$

素因数の和:66564

約数の個数: 84

約数和(自身を含む): 659165052

約数和(自身を除く): 467526972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 66541, 133082, 199623, 266164, 332705, 399246, 532328, 598869, 665410, 798492, 998115, 1064656, 1197738, 1330820, 1596984, 1996230, 2129312, 2395476, 2661640, 2994345, 3193968, 3992460, 4258624, 4790952, 5323280, 5988690, 6387936, 7984920, 9581904, 10646560, 11977380, 12775872, 15969840, 19163808, 21293120, 23954760, 31939680, 38327616, 47909520, 63879360, 95819040, 191638080]

約数ペア:

[(1, 191638080), (2, 95819040), (3, 63879360), (4, 47909520), (5, 38327616), (6, 31939680), (8, 23954760), (9, 21293120), (10, 19163808), (12, 15969840), (15, 12775872), (16, 11977380), (18, 10646560), (20, 9581904), (24, 7984920), (30, 6387936), (32, 5988690), (36, 5323280), (40, 4790952), (45, 4258624), (48, 3992460), (60, 3193968), (64, 2994345), (72, 2661640), (80, 2395476), (90, 2129312), (96, 1996230), (120, 1596984), (144, 1330820), (160, 1197738), (180, 1064656), (192, 998115), (240, 798492), (288, 665410), (320, 598869), (360, 532328), (480, 399246), (576, 332705), (720, 266164), (960, 199623), (1440, 133082), (2880, 66541)]