12080960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 56

約数和(自身を含む): 30297120

約数和(自身を除く): 18216160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 1987, 3040, 3974, 6080, 7948, 9935, 15896, 19870, 31792, 37753, 39740, 63584, 75506, 79480, 127168, 151012, 158960, 188765, 302024, 317920, 377530, 604048, 635840, 755060, 1208096, 1510120, 2416192, 3020240, 6040480, 12080960]

約数ペア:

[(1, 12080960), (2, 6040480), (4, 3020240), (5, 2416192), (8, 1510120), (10, 1208096), (16, 755060), (19, 635840), (20, 604048), (32, 377530), (38, 317920), (40, 302024), (64, 188765), (76, 158960), (80, 151012), (95, 127168), (152, 79480), (160, 75506), (190, 63584), (304, 39740), (320, 37753), (380, 31792), (608, 19870), (760, 15896), (1216, 9935), (1520, 7948), (1987, 6080), (3040, 3974)]