7731457920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1342267}}^1$

素因数の和:1342292

約数の個数: 96

約数和(自身を含む): 26697710520

約数和(自身を除く): 18966252600

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, 1342267, 2684534, 4026801, 5369068, 6711335, 8053602, 10738136, 12080403, 13422670, 16107204, 20134005, 21476272, 24160806, 26845340, 32214408, 40268010, 42952544, 48321612, 53690680, 60402015, 64428816, 80536020, 85905088, 96643224, 107381360, 120804030, 128857632, 161072040, 171810176, 193286448, 214762720, 241608060, 257715264, 322144080, 386572896, 429525440, 483216120, 515430528, 644288160, 773145792, 859050880, 966432240, 1288576320, 1546291584, 1932864480, 2577152640, 3865728960, 7731457920]

約数ペア:

[(1, 7731457920), (2, 3865728960), (3, 2577152640), (4, 1932864480), (5, 1546291584), (6, 1288576320), (8, 966432240), (9, 859050880), (10, 773145792), (12, 644288160), (15, 515430528), (16, 483216120), (18, 429525440), (20, 386572896), (24, 322144080), (30, 257715264), (32, 241608060), (36, 214762720), (40, 193286448), (45, 171810176), (48, 161072040), (60, 128857632), (64, 120804030), (72, 107381360), (80, 96643224), (90, 85905088), (96, 80536020), (120, 64428816), (128, 60402015), (144, 53690680), (160, 48321612), (180, 42952544), (192, 40268010), (240, 32214408), (288, 26845340), (320, 24160806), (360, 21476272), (384, 20134005), (480, 16107204), (576, 13422670), (640, 12080403), (720, 10738136), (960, 8053602), (1152, 6711335), (1440, 5369068), (1920, 4026801), (2880, 2684534), (5760, 1342267)]