819474840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3023}}^1$

素因数の和:3294

約数の個数: 128

約数和(自身を含む): 2743372800

約数和(自身を除く): 1923897960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 360, 502, 540, 753, 1004, 1080, 1255, 1506, 2008, 2259, 2510, 3012, 3023, 3765, 4518, 5020, 6024, 6046, 6777, 7530, 9036, 9069, 10040, 11295, 12092, 13554, 15060, 15115, 18072, 18138, 22590, 24184, 27108, 27207, 30120, 30230, 33885, 36276, 45180, 45345, 54216, 54414, 60460, 67770, 72552, 81621, 90360, 90690, 108828, 120920, 135540, 136035, 163242, 181380, 217656, 271080, 272070, 326484, 362760, 408105, 544140, 652968, 758773, 816210, 1088280, 1517546, 1632420, 2276319, 3035092, 3264840, 3793865, 4552638, 6070184, 6828957, 7587730, 9105276, 11381595, 13657914, 15175460, 18210552, 20486871, 22763190, 27315828, 30350920, 34144785, 40973742, 45526380, 54631656, 68289570, 81947484, 91052760, 102434355, 136579140, 163894968, 204868710, 273158280, 409737420, 819474840]

約数ペア:

[(1, 819474840), (2, 409737420), (3, 273158280), (4, 204868710), (5, 163894968), (6, 136579140), (8, 102434355), (9, 91052760), (10, 81947484), (12, 68289570), (15, 54631656), (18, 45526380), (20, 40973742), (24, 34144785), (27, 30350920), (30, 27315828), (36, 22763190), (40, 20486871), (45, 18210552), (54, 15175460), (60, 13657914), (72, 11381595), (90, 9105276), (108, 7587730), (120, 6828957), (135, 6070184), (180, 4552638), (216, 3793865), (251, 3264840), (270, 3035092), (360, 2276319), (502, 1632420), (540, 1517546), (753, 1088280), (1004, 816210), (1080, 758773), (1255, 652968), (1506, 544140), (2008, 408105), (2259, 362760), (2510, 326484), (3012, 272070), (3023, 271080), (3765, 217656), (4518, 181380), (5020, 163242), (6024, 136035), (6046, 135540), (6777, 120920), (7530, 108828), (9036, 90690), (9069, 90360), (10040, 81621), (11295, 72552), (12092, 67770), (13554, 60460), (15060, 54414), (15115, 54216), (18072, 45345), (18138, 45180), (22590, 36276), (24184, 33885), (27108, 30230), (27207, 30120)]