16260101280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{44987}}^1$

素因数の和:45259

約数の個数: 144

約数和(自身を含む): 55709900064

約数和(自身を除く): 39449798784

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 251, 288, 360, 480, 502, 720, 753, 1004, 1255, 1440, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 7530, 8032, 9036, 10040, 11295, 12048, 15060, 18072, 20080, 22590, 24096, 30120, 36144, 40160, 44987, 45180, 60240, 72288, 89974, 90360, 120480, 134961, 179948, 180720, 224935, 269922, 359896, 361440, 404883, 449870, 539844, 674805, 719792, 809766, 899740, 1079688, 1349610, 1439584, 1619532, 1799480, 2024415, 2159376, 2699220, 3239064, 3598960, 4048830, 4318752, 5398440, 6478128, 7197920, 8097660, 10796880, 11291737, 12956256, 16195320, 21593760, 22583474, 32390640, 33875211, 45166948, 56458685, 64781280, 67750422, 90333896, 101625633, 112917370, 135500844, 169376055, 180667792, 203251266, 225834740, 271001688, 338752110, 361335584, 406502532, 451669480, 508128165, 542003376, 677504220, 813005064, 903338960, 1016256330, 1084006752, 1355008440, 1626010128, 1806677920, 2032512660, 2710016880, 3252020256, 4065025320, 5420033760, 8130050640, 16260101280]

約数ペア:

[(1, 16260101280), (2, 8130050640), (3, 5420033760), (4, 4065025320), (5, 3252020256), (6, 2710016880), (8, 2032512660), (9, 1806677920), (10, 1626010128), (12, 1355008440), (15, 1084006752), (16, 1016256330), (18, 903338960), (20, 813005064), (24, 677504220), (30, 542003376), (32, 508128165), (36, 451669480), (40, 406502532), (45, 361335584), (48, 338752110), (60, 271001688), (72, 225834740), (80, 203251266), (90, 180667792), (96, 169376055), (120, 135500844), (144, 112917370), (160, 101625633), (180, 90333896), (240, 67750422), (251, 64781280), (288, 56458685), (360, 45166948), (480, 33875211), (502, 32390640), (720, 22583474), (753, 21593760), (1004, 16195320), (1255, 12956256), (1440, 11291737), (1506, 10796880), (2008, 8097660), (2259, 7197920), (2510, 6478128), (3012, 5398440), (3765, 4318752), (4016, 4048830), (4518, 3598960), (5020, 3239064), (6024, 2699220), (7530, 2159376), (8032, 2024415), (9036, 1799480), (10040, 1619532), (11295, 1439584), (12048, 1349610), (15060, 1079688), (18072, 899740), (20080, 809766), (22590, 719792), (24096, 674805), (30120, 539844), (36144, 449870), (40160, 404883), (44987, 361440), (45180, 359896), (60240, 269922), (72288, 224935), (89974, 180720), (90360, 179948), (120480, 134961)]