7290192720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{30375803}}^1$

素因数の和:30375819

約数の個数: 40

約数和(自身を含む): 22599598176

約数和(自身を除く): 15309405456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 30375803, 60751606, 91127409, 121503212, 151879015, 182254818, 243006424, 303758030, 364509636, 455637045, 486012848, 607516060, 729019272, 911274090, 1215032120, 1458038544, 1822548180, 2430064240, 3645096360, 7290192720]

約数ペア:

[(1, 7290192720), (2, 3645096360), (3, 2430064240), (4, 1822548180), (5, 1458038544), (6, 1215032120), (8, 911274090), (10, 729019272), (12, 607516060), (15, 486012848), (16, 455637045), (20, 364509636), (24, 303758030), (30, 243006424), (40, 182254818), (48, 151879015), (60, 121503212), (80, 91127409), (120, 60751606), (240, 30375803)]