3880980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7187}}^1$

素因数の和:7205

約数の個数: 48

約数和(自身を含む): 12075840

約数和(自身を除く): 8194860

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, 7187, 14374, 21561, 28748, 35935, 43122, 64683, 71870, 86244, 107805, 129366, 143740, 194049, 215610, 258732, 323415, 388098, 431220, 646830, 776196, 970245, 1293660, 1940490, 3880980]

約数ペア:

[(1, 3880980), (2, 1940490), (3, 1293660), (4, 970245), (5, 776196), (6, 646830), (9, 431220), (10, 388098), (12, 323415), (15, 258732), (18, 215610), (20, 194049), (27, 143740), (30, 129366), (36, 107805), (45, 86244), (54, 71870), (60, 64683), (90, 43122), (108, 35935), (135, 28748), (180, 21561), (270, 14374), (540, 7187)]