1848101760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{320851}}^1$

素因数の和:320876

約数の個数: 96

約数和(自身を含む): 6381746280

約数和(自身を除く): 4533644520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 320851, 641702, 962553, 1283404, 1604255, 1925106, 2566808, 2887659, 3208510, 3850212, 4812765, 5133616, 5775318, 6417020, 7700424, 9625530, 10267232, 11550636, 12834040, 14438295, 15400848, 19251060, 20534464, 23101272, 25668080, 28876590, 30801696, 38502120, 41068928, 46202544, 51336160, 57753180, 61603392, 77004240, 92405088, 102672320, 115506360, 123206784, 154008480, 184810176, 205344640, 231012720, 308016960, 369620352, 462025440, 616033920, 924050880, 1848101760]

約数ペア:

[(1, 1848101760), (2, 924050880), (3, 616033920), (4, 462025440), (5, 369620352), (6, 308016960), (8, 231012720), (9, 205344640), (10, 184810176), (12, 154008480), (15, 123206784), (16, 115506360), (18, 102672320), (20, 92405088), (24, 77004240), (30, 61603392), (32, 57753180), (36, 51336160), (40, 46202544), (45, 41068928), (48, 38502120), (60, 30801696), (64, 28876590), (72, 25668080), (80, 23101272), (90, 20534464), (96, 19251060), (120, 15400848), (128, 14438295), (144, 12834040), (160, 11550636), (180, 10267232), (192, 9625530), (240, 7700424), (288, 6417020), (320, 5775318), (360, 5133616), (384, 4812765), (480, 3850212), (576, 3208510), (640, 2887659), (720, 2566808), (960, 1925106), (1152, 1604255), (1440, 1283404), (1920, 962553), (2880, 641702), (5760, 320851)]