15896280240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7359389}}^1$

素因数の和:7359411

約数の個数: 80

約数和(自身を含む): 54753861600

約数和(自身を除く): 38857581360

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, 7359389, 14718778, 22078167, 29437556, 36796945, 44156334, 58875112, 66234501, 73593890, 88312668, 110390835, 117750224, 132469002, 147187780, 176625336, 198703503, 220781670, 264938004, 294375560, 331172505, 353250672, 397407006, 441563340, 529876008, 588751120, 662345010, 794814012, 883126680, 993517515, 1059752016, 1324690020, 1589628024, 1766253360, 1987035030, 2649380040, 3179256048, 3974070060, 5298760080, 7948140120, 15896280240]

約数ペア:

[(1, 15896280240), (2, 7948140120), (3, 5298760080), (4, 3974070060), (5, 3179256048), (6, 2649380040), (8, 1987035030), (9, 1766253360), (10, 1589628024), (12, 1324690020), (15, 1059752016), (16, 993517515), (18, 883126680), (20, 794814012), (24, 662345010), (27, 588751120), (30, 529876008), (36, 441563340), (40, 397407006), (45, 353250672), (48, 331172505), (54, 294375560), (60, 264938004), (72, 220781670), (80, 198703503), (90, 176625336), (108, 147187780), (120, 132469002), (135, 117750224), (144, 110390835), (180, 88312668), (216, 73593890), (240, 66234501), (270, 58875112), (360, 44156334), (432, 36796945), (540, 29437556), (720, 22078167), (1080, 14718778), (2160, 7359389)]