137715840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23909}}^1$

素因数の和:23934

約数の個数: 96

約数和(自身を含む): 475569900

約数和(自身を除く): 337854060

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 23909, 47818, 71727, 95636, 119545, 143454, 191272, 215181, 239090, 286908, 358635, 382544, 430362, 478180, 573816, 717270, 765088, 860724, 956360, 1075905, 1147632, 1434540, 1530176, 1721448, 1912720, 2151810, 2295264, 2869080, 3060352, 3442896, 3825440, 4303620, 4590528, 5738160, 6885792, 7650880, 8607240, 9181056, 11476320, 13771584, 15301760, 17214480, 22952640, 27543168, 34428960, 45905280, 68857920, 137715840]

約数ペア:

[(1, 137715840), (2, 68857920), (3, 45905280), (4, 34428960), (5, 27543168), (6, 22952640), (8, 17214480), (9, 15301760), (10, 13771584), (12, 11476320), (15, 9181056), (16, 8607240), (18, 7650880), (20, 6885792), (24, 5738160), (30, 4590528), (32, 4303620), (36, 3825440), (40, 3442896), (45, 3060352), (48, 2869080), (60, 2295264), (64, 2151810), (72, 1912720), (80, 1721448), (90, 1530176), (96, 1434540), (120, 1147632), (128, 1075905), (144, 956360), (160, 860724), (180, 765088), (192, 717270), (240, 573816), (288, 478180), (320, 430362), (360, 382544), (384, 358635), (480, 286908), (576, 239090), (640, 215181), (720, 191272), (960, 143454), (1152, 119545), (1440, 95636), (1920, 71727), (2880, 47818), (5760, 23909)]