538122240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{5839}}^1$

素因数の和:5872

約数の個数: 144

約数和(自身を含む): 1865354400

約数和(自身を除く): 1327232160

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 5839, 6144, 7680, 9216, 10240, 11520, 11678, 15360, 17517, 18432, 23040, 23356, 29195, 30720, 35034, 46080, 46712, 52551, 58390, 70068, 87585, 92160, 93424, 105102, 116780, 140136, 175170, 186848, 210204, 233560, 262755, 280272, 350340, 373696, 420408, 467120, 525510, 560544, 700680, 747392, 840816, 934240, 1051020, 1121088, 1401360, 1494784, 1681632, 1868480, 2102040, 2242176, 2802720, 2989568, 3363264, 3736960, 4204080, 4484352, 5605440, 5979136, 6726528, 7473920, 8408160, 8968704, 11210880, 11958272, 13453056, 14947840, 16816320, 17937408, 22421760, 26906112, 29895680, 33632640, 35874816, 44843520, 53812224, 59791360, 67265280, 89687040, 107624448, 134530560, 179374080, 269061120, 538122240]

約数ペア:

[(1, 538122240), (2, 269061120), (3, 179374080), (4, 134530560), (5, 107624448), (6, 89687040), (8, 67265280), (9, 59791360), (10, 53812224), (12, 44843520), (15, 35874816), (16, 33632640), (18, 29895680), (20, 26906112), (24, 22421760), (30, 17937408), (32, 16816320), (36, 14947840), (40, 13453056), (45, 11958272), (48, 11210880), (60, 8968704), (64, 8408160), (72, 7473920), (80, 6726528), (90, 5979136), (96, 5605440), (120, 4484352), (128, 4204080), (144, 3736960), (160, 3363264), (180, 2989568), (192, 2802720), (240, 2242176), (256, 2102040), (288, 1868480), (320, 1681632), (360, 1494784), (384, 1401360), (480, 1121088), (512, 1051020), (576, 934240), (640, 840816), (720, 747392), (768, 700680), (960, 560544), (1024, 525510), (1152, 467120), (1280, 420408), (1440, 373696), (1536, 350340), (1920, 280272), (2048, 262755), (2304, 233560), (2560, 210204), (2880, 186848), (3072, 175170), (3840, 140136), (4608, 116780), (5120, 105102), (5760, 93424), (5839, 92160), (6144, 87585), (7680, 70068), (9216, 58390), (10240, 52551), (11520, 46712), (11678, 46080), (15360, 35034), (17517, 30720), (18432, 29195), (23040, 23356)]