2080676880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2889829}}^1$

素因数の和:2889848

約数の個数: 60

約数和(自身を含む): 6987608940

約数和(自身を除く): 4906932060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2889829, 5779658, 8669487, 11559316, 14449145, 17338974, 23118632, 26008461, 28898290, 34677948, 43347435, 46237264, 52016922, 57796580, 69355896, 86694870, 104033844, 115593160, 130042305, 138711792, 173389740, 208067688, 231186320, 260084610, 346779480, 416135376, 520169220, 693558960, 1040338440, 2080676880]

約数ペア:

[(1, 2080676880), (2, 1040338440), (3, 693558960), (4, 520169220), (5, 416135376), (6, 346779480), (8, 260084610), (9, 231186320), (10, 208067688), (12, 173389740), (15, 138711792), (16, 130042305), (18, 115593160), (20, 104033844), (24, 86694870), (30, 69355896), (36, 57796580), (40, 52016922), (45, 46237264), (48, 43347435), (60, 34677948), (72, 28898290), (80, 26008461), (90, 23118632), (120, 17338974), (144, 14449145), (180, 11559316), (240, 8669487), (360, 5779658), (720, 2889829)]