1477280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 3991680

約数和(自身を除く): 2514400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1319, 2638, 5276, 6595, 9233, 10552, 13190, 18466, 21104, 26380, 36932, 42208, 46165, 52760, 73864, 92330, 105520, 147728, 184660, 211040, 295456, 369320, 738640, 1477280]

約数ペア:

[(1, 1477280), (2, 738640), (4, 369320), (5, 295456), (7, 211040), (8, 184660), (10, 147728), (14, 105520), (16, 92330), (20, 73864), (28, 52760), (32, 46165), (35, 42208), (40, 36932), (56, 26380), (70, 21104), (80, 18466), (112, 13190), (140, 10552), (160, 9233), (224, 6595), (280, 5276), (560, 2638), (1120, 1319)]