6386720

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8854240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 223, 358, 446, 716, 892, 895, 1115, 1432, 1784, 1790, 2230, 2864, 3568, 3580, 4460, 5728, 7136, 7160, 8920, 14320, 17840, 28640, 35680, 39917, 79834, 159668, 199585, 319336, 399170, 638672, 798340, 1277344, 1596680, 3193360, 6386720]

約数ペア:

[(1, 6386720), (2, 3193360), (4, 1596680), (5, 1277344), (8, 798340), (10, 638672), (16, 399170), (20, 319336), (32, 199585), (40, 159668), (80, 79834), (160, 39917), (179, 35680), (223, 28640), (358, 17840), (446, 14320), (716, 8920), (892, 7160), (895, 7136), (1115, 5728), (1432, 4460), (1784, 3580), (1790, 3568), (2230, 2864)]