79342560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5041

約数の個数: 144

約数和(自身を含む): 295429680

約数和(自身を除く): 216087120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5009, 5280, 7920, 10018, 15027, 15840, 20036, 25045, 30054, 40072, 45081, 50090, 55099, 60108, 75135, 80144, 90162, 100180, 110198, 120216, 150270, 160288, 165297, 180324, 200360, 220396, 225405, 240432, 275495, 300540, 330594, 360648, 400720, 440792, 450810, 480864, 495891, 550990, 601080, 661188, 721296, 801440, 826485, 881584, 901620, 991782, 1101980, 1202160, 1322376, 1442592, 1652970, 1763168, 1803240, 1983564, 2203960, 2404320, 2479455, 2644752, 3305940, 3606480, 3967128, 4407920, 4958910, 5289504, 6611880, 7212960, 7934256, 8815840, 9917820, 13223760, 15868512, 19835640, 26447520, 39671280, 79342560]

約数ペア:

[(1, 79342560), (2, 39671280), (3, 26447520), (4, 19835640), (5, 15868512), (6, 13223760), (8, 9917820), (9, 8815840), (10, 7934256), (11, 7212960), (12, 6611880), (15, 5289504), (16, 4958910), (18, 4407920), (20, 3967128), (22, 3606480), (24, 3305940), (30, 2644752), (32, 2479455), (33, 2404320), (36, 2203960), (40, 1983564), (44, 1803240), (45, 1763168), (48, 1652970), (55, 1442592), (60, 1322376), (66, 1202160), (72, 1101980), (80, 991782), (88, 901620), (90, 881584), (96, 826485), (99, 801440), (110, 721296), (120, 661188), (132, 601080), (144, 550990), (160, 495891), (165, 480864), (176, 450810), (180, 440792), (198, 400720), (220, 360648), (240, 330594), (264, 300540), (288, 275495), (330, 240432), (352, 225405), (360, 220396), (396, 200360), (440, 180324), (480, 165297), (495, 160288), (528, 150270), (660, 120216), (720, 110198), (792, 100180), (880, 90162), (990, 80144), (1056, 75135), (1320, 60108), (1440, 55099), (1584, 50090), (1760, 45081), (1980, 40072), (2640, 30054), (3168, 25045), (3960, 20036), (5009, 15840), (5280, 15027), (7920, 10018)]