160219740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19211}}^1$

素因数の和:19362

約数の個数: 48

約数和(自身を含む): 451866240

約数和(自身を除く): 291646500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 19211, 38422, 57633, 76844, 96055, 115266, 192110, 230532, 288165, 384220, 576330, 1152660, 2670329, 5340658, 8010987, 10681316, 13351645, 16021974, 26703290, 32043948, 40054935, 53406580, 80109870, 160219740]

約数ペア:

[(1, 160219740), (2, 80109870), (3, 53406580), (4, 40054935), (5, 32043948), (6, 26703290), (10, 16021974), (12, 13351645), (15, 10681316), (20, 8010987), (30, 5340658), (60, 2670329), (139, 1152660), (278, 576330), (417, 384220), (556, 288165), (695, 230532), (834, 192110), (1390, 115266), (1668, 96055), (2085, 76844), (2780, 57633), (4170, 38422), (8340, 19211)]