946960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 2678400

約数和(自身を除く): 1731440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 89, 95, 112, 133, 140, 152, 178, 190, 266, 280, 304, 356, 380, 445, 532, 560, 623, 665, 712, 760, 890, 1064, 1246, 1330, 1424, 1520, 1691, 1780, 2128, 2492, 2660, 3115, 3382, 3560, 4984, 5320, 6230, 6764, 7120, 8455, 9968, 10640, 11837, 12460, 13528, 16910, 23674, 24920, 27056, 33820, 47348, 49840, 59185, 67640, 94696, 118370, 135280, 189392, 236740, 473480, 946960]

約数ペア:

[(1, 946960), (2, 473480), (4, 236740), (5, 189392), (7, 135280), (8, 118370), (10, 94696), (14, 67640), (16, 59185), (19, 49840), (20, 47348), (28, 33820), (35, 27056), (38, 24920), (40, 23674), (56, 16910), (70, 13528), (76, 12460), (80, 11837), (89, 10640), (95, 9968), (112, 8455), (133, 7120), (140, 6764), (152, 6230), (178, 5320), (190, 4984), (266, 3560), (280, 3382), (304, 3115), (356, 2660), (380, 2492), (445, 2128), (532, 1780), (560, 1691), (623, 1520), (665, 1424), (712, 1330), (760, 1246), (890, 1064)]