50720640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26417}}^1$

素因数の和:26439

約数の個数: 64

約数和(自身を含む): 161678160

約数和(自身を除く): 110957520

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, 26417, 52834, 79251, 105668, 132085, 158502, 211336, 264170, 317004, 396255, 422672, 528340, 634008, 792510, 845344, 1056680, 1268016, 1585020, 1690688, 2113360, 2536032, 3170040, 3381376, 4226720, 5072064, 6340080, 8453440, 10144128, 12680160, 16906880, 25360320, 50720640]

約数ペア:

[(1, 50720640), (2, 25360320), (3, 16906880), (4, 12680160), (5, 10144128), (6, 8453440), (8, 6340080), (10, 5072064), (12, 4226720), (15, 3381376), (16, 3170040), (20, 2536032), (24, 2113360), (30, 1690688), (32, 1585020), (40, 1268016), (48, 1056680), (60, 845344), (64, 792510), (80, 634008), (96, 528340), (120, 422672), (128, 396255), (160, 317004), (192, 264170), (240, 211336), (320, 158502), (384, 132085), (480, 105668), (640, 79251), (960, 52834), (1920, 26417)]