19330560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{839}}^1$

素因数の和:868

約数の個数: 120

約数和(自身を含む): 67026960

約数和(自身を除く): 47696400

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, 839, 960, 1152, 1280, 1440, 1536, 1678, 1920, 2304, 2517, 2560, 2880, 3356, 3840, 4195, 4608, 5034, 5760, 6712, 7551, 7680, 8390, 10068, 11520, 12585, 13424, 15102, 16780, 20136, 23040, 25170, 26848, 30204, 33560, 37755, 40272, 50340, 53696, 60408, 67120, 75510, 80544, 100680, 107392, 120816, 134240, 151020, 161088, 201360, 214784, 241632, 268480, 302040, 322176, 402720, 429568, 483264, 536960, 604080, 644352, 805440, 966528, 1073920, 1208160, 1288704, 1610880, 1933056, 2147840, 2416320, 3221760, 3866112, 4832640, 6443520, 9665280, 19330560]

約数ペア:

[(1, 19330560), (2, 9665280), (3, 6443520), (4, 4832640), (5, 3866112), (6, 3221760), (8, 2416320), (9, 2147840), (10, 1933056), (12, 1610880), (15, 1288704), (16, 1208160), (18, 1073920), (20, 966528), (24, 805440), (30, 644352), (32, 604080), (36, 536960), (40, 483264), (45, 429568), (48, 402720), (60, 322176), (64, 302040), (72, 268480), (80, 241632), (90, 214784), (96, 201360), (120, 161088), (128, 151020), (144, 134240), (160, 120816), (180, 107392), (192, 100680), (240, 80544), (256, 75510), (288, 67120), (320, 60408), (360, 53696), (384, 50340), (480, 40272), (512, 37755), (576, 33560), (640, 30204), (720, 26848), (768, 25170), (839, 23040), (960, 20136), (1152, 16780), (1280, 15102), (1440, 13424), (1536, 12585), (1678, 11520), (1920, 10068), (2304, 8390), (2517, 7680), (2560, 7551), (2880, 6712), (3356, 5760), (3840, 5034), (4195, 4608)]