21944135520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{5079661}}^1$

素因数の和:5079685

約数の個数: 96

約数和(自身を含む): 76804489440

約数和(自身を除く): 54860353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5079661, 10159322, 15238983, 20318644, 25398305, 30477966, 40637288, 45716949, 50796610, 60955932, 76194915, 81274576, 91433898, 101593220, 121911864, 137150847, 152389830, 162549152, 182867796, 203186440, 228584745, 243823728, 274301694, 304779660, 365735592, 406372880, 457169490, 487647456, 548603388, 609559320, 685754235, 731471184, 812745760, 914338980, 1097206776, 1219118640, 1371508470, 1462942368, 1828677960, 2194413552, 2438237280, 2743016940, 3657355920, 4388827104, 5486033880, 7314711840, 10972067760, 21944135520]

約数ペア:

[(1, 21944135520), (2, 10972067760), (3, 7314711840), (4, 5486033880), (5, 4388827104), (6, 3657355920), (8, 2743016940), (9, 2438237280), (10, 2194413552), (12, 1828677960), (15, 1462942368), (16, 1371508470), (18, 1219118640), (20, 1097206776), (24, 914338980), (27, 812745760), (30, 731471184), (32, 685754235), (36, 609559320), (40, 548603388), (45, 487647456), (48, 457169490), (54, 406372880), (60, 365735592), (72, 304779660), (80, 274301694), (90, 243823728), (96, 228584745), (108, 203186440), (120, 182867796), (135, 162549152), (144, 152389830), (160, 137150847), (180, 121911864), (216, 101593220), (240, 91433898), (270, 81274576), (288, 76194915), (360, 60955932), (432, 50796610), (480, 45716949), (540, 40637288), (720, 30477966), (864, 25398305), (1080, 20318644), (1440, 15238983), (2160, 10159322), (4320, 5079661)]