868019760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{401861}}^1$

素因数の和:401883

約数の個数: 80

約数和(自身を含む): 2989853280

約数和(自身を除く): 2121833520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 401861, 803722, 1205583, 1607444, 2009305, 2411166, 3214888, 3616749, 4018610, 4822332, 6027915, 6429776, 7233498, 8037220, 9644664, 10850247, 12055830, 14466996, 16074440, 18083745, 19289328, 21700494, 24111660, 28933992, 32148880, 36167490, 43400988, 48223320, 54251235, 57867984, 72334980, 86801976, 96446640, 108502470, 144669960, 173603952, 217004940, 289339920, 434009880, 868019760]

約数ペア:

[(1, 868019760), (2, 434009880), (3, 289339920), (4, 217004940), (5, 173603952), (6, 144669960), (8, 108502470), (9, 96446640), (10, 86801976), (12, 72334980), (15, 57867984), (16, 54251235), (18, 48223320), (20, 43400988), (24, 36167490), (27, 32148880), (30, 28933992), (36, 24111660), (40, 21700494), (45, 19289328), (48, 18083745), (54, 16074440), (60, 14466996), (72, 12055830), (80, 10850247), (90, 9644664), (108, 8037220), (120, 7233498), (135, 6429776), (144, 6027915), (180, 4822332), (216, 4018610), (240, 3616749), (270, 3214888), (360, 2411166), (432, 2009305), (540, 1607444), (720, 1205583), (1080, 803722), (2160, 401861)]