3291680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 5598880

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, 2939, 5878, 11756, 14695, 20573, 23512, 29390, 41146, 47024, 58780, 82292, 94048, 102865, 117560, 164584, 205730, 235120, 329168, 411460, 470240, 658336, 822920, 1645840, 3291680]

約数ペア:

[(1, 3291680), (2, 1645840), (4, 822920), (5, 658336), (7, 470240), (8, 411460), (10, 329168), (14, 235120), (16, 205730), (20, 164584), (28, 117560), (32, 102865), (35, 94048), (40, 82292), (56, 58780), (70, 47024), (80, 41146), (112, 29390), (140, 23512), (160, 20573), (224, 14695), (280, 11756), (560, 5878), (1120, 2939)]