3920978762880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7253}}^1\times {\mathrm{281563}}^1$

素因数の和:288838

約数の個数: 128

約数和(自身を含む): 12499887366720

約数和(自身を除く): 8578908603840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 7253, 14506, 21759, 29012, 36265, 43518, 58024, 72530, 87036, 108795, 116048, 145060, 174072, 217590, 232096, 281563, 290120, 348144, 435180, 464192, 563126, 580240, 696288, 844689, 870360, 928384, 1126252, 1160480, 1392576, 1407815, 1689378, 1740720, 2252504, 2320960, 2785152, 2815630, 3378756, 3481440, 4223445, 4505008, 4641920, 5631260, 6757512, 6962880, 8446890, 9010016, 11262520, 13515024, 13925760, 16893780, 18020032, 22525040, 27030048, 33787560, 36040064, 45050080, 54060096, 67575120, 90100160, 108120192, 135150240, 180200320, 270300480, 540600960, 2042176439, 4084352878, 6126529317, 8168705756, 10210882195, 12253058634, 16337411512, 20421764390, 24506117268, 30632646585, 32674823024, 40843528780, 49012234536, 61265293170, 65349646048, 81687057560, 98024469072, 122530586340, 130699292096, 163374115120, 196048938144, 245061172680, 261398584192, 326748230240, 392097876288, 490122345360, 653496460480, 784195752576, 980244690720, 1306992920960, 1960489381440, 3920978762880]

約数ペア:

[(1, 3920978762880), (2, 1960489381440), (3, 1306992920960), (4, 980244690720), (5, 784195752576), (6, 653496460480), (8, 490122345360), (10, 392097876288), (12, 326748230240), (15, 261398584192), (16, 245061172680), (20, 196048938144), (24, 163374115120), (30, 130699292096), (32, 122530586340), (40, 98024469072), (48, 81687057560), (60, 65349646048), (64, 61265293170), (80, 49012234536), (96, 40843528780), (120, 32674823024), (128, 30632646585), (160, 24506117268), (192, 20421764390), (240, 16337411512), (320, 12253058634), (384, 10210882195), (480, 8168705756), (640, 6126529317), (960, 4084352878), (1920, 2042176439), (7253, 540600960), (14506, 270300480), (21759, 180200320), (29012, 135150240), (36265, 108120192), (43518, 90100160), (58024, 67575120), (72530, 54060096), (87036, 45050080), (108795, 36040064), (116048, 33787560), (145060, 27030048), (174072, 22525040), (217590, 18020032), (232096, 16893780), (281563, 13925760), (290120, 13515024), (348144, 11262520), (435180, 9010016), (464192, 8446890), (563126, 6962880), (580240, 6757512), (696288, 5631260), (844689, 4641920), (870360, 4505008), (928384, 4223445), (1126252, 3481440), (1160480, 3378756), (1392576, 2815630), (1407815, 2785152), (1689378, 2320960), (1740720, 2252504)]