125351040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65287}}^1$

素因数の和:65309

約数の個数: 64

約数和(自身を含む): 399562560

約数和(自身を除く): 274211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65287, 130574, 195861, 261148, 326435, 391722, 522296, 652870, 783444, 979305, 1044592, 1305740, 1566888, 1958610, 2089184, 2611480, 3133776, 3917220, 4178368, 5222960, 6267552, 7834440, 8356736, 10445920, 12535104, 15668880, 20891840, 25070208, 31337760, 41783680, 62675520, 125351040]

約数ペア:

[(1, 125351040), (2, 62675520), (3, 41783680), (4, 31337760), (5, 25070208), (6, 20891840), (8, 15668880), (10, 12535104), (12, 10445920), (15, 8356736), (16, 7834440), (20, 6267552), (24, 5222960), (30, 4178368), (32, 3917220), (40, 3133776), (48, 2611480), (60, 2089184), (64, 1958610), (80, 1566888), (96, 1305740), (120, 1044592), (128, 979305), (160, 783444), (192, 652870), (240, 522296), (320, 391722), (384, 326435), (480, 261148), (640, 195861), (960, 130574), (1920, 65287)]