57340980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{106187}}^1$

素因数の和:106205

約数の個数: 48

約数和(自身を含む): 178395840

約数和(自身を除く): 121054860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 106187, 212374, 318561, 424748, 530935, 637122, 955683, 1061870, 1274244, 1592805, 1911366, 2123740, 2867049, 3185610, 3822732, 4778415, 5734098, 6371220, 9556830, 11468196, 14335245, 19113660, 28670490, 57340980]

約数ペア:

[(1, 57340980), (2, 28670490), (3, 19113660), (4, 14335245), (5, 11468196), (6, 9556830), (9, 6371220), (10, 5734098), (12, 4778415), (15, 3822732), (18, 3185610), (20, 2867049), (27, 2123740), (30, 1911366), (36, 1592805), (45, 1274244), (54, 1061870), (60, 955683), (90, 637122), (108, 530935), (135, 424748), (180, 318561), (270, 212374), (540, 106187)]