72650880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12613}}^1$

素因数の和:12638

約数の個数: 96

約数和(自身を含む): 250892460

約数和(自身を除く): 178241580

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, 12613, 25226, 37839, 50452, 63065, 75678, 100904, 113517, 126130, 151356, 189195, 201808, 227034, 252260, 302712, 378390, 403616, 454068, 504520, 567585, 605424, 756780, 807232, 908136, 1009040, 1135170, 1210848, 1513560, 1614464, 1816272, 2018080, 2270340, 2421696, 3027120, 3632544, 4036160, 4540680, 4843392, 6054240, 7265088, 8072320, 9081360, 12108480, 14530176, 18162720, 24216960, 36325440, 72650880]

約数ペア:

[(1, 72650880), (2, 36325440), (3, 24216960), (4, 18162720), (5, 14530176), (6, 12108480), (8, 9081360), (9, 8072320), (10, 7265088), (12, 6054240), (15, 4843392), (16, 4540680), (18, 4036160), (20, 3632544), (24, 3027120), (30, 2421696), (32, 2270340), (36, 2018080), (40, 1816272), (45, 1614464), (48, 1513560), (60, 1210848), (64, 1135170), (72, 1009040), (80, 908136), (90, 807232), (96, 756780), (120, 605424), (128, 567585), (144, 504520), (160, 454068), (180, 403616), (192, 378390), (240, 302712), (288, 252260), (320, 227034), (360, 201808), (384, 189195), (480, 151356), (576, 126130), (640, 113517), (720, 100904), (960, 75678), (1152, 63065), (1440, 50452), (1920, 37839), (2880, 25226), (5760, 12613)]