119884720

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10781}}^1$

素因数の和:10933

約数の個数: 40

約数和(自身を含む): 280763280

約数和(自身を除く): 160878560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 10781, 11120, 21562, 43124, 53905, 86248, 107810, 172496, 215620, 431240, 862480, 1498559, 2997118, 5994236, 7492795, 11988472, 14985590, 23976944, 29971180, 59942360, 119884720]

約数ペア:

[(1, 119884720), (2, 59942360), (4, 29971180), (5, 23976944), (8, 14985590), (10, 11988472), (16, 7492795), (20, 5994236), (40, 2997118), (80, 1498559), (139, 862480), (278, 431240), (556, 215620), (695, 172496), (1112, 107810), (1390, 86248), (2224, 53905), (2780, 43124), (5560, 21562), (10781, 11120)]