2126080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 5592384

約数和(自身を除く): 3466304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 151, 160, 176, 220, 256, 302, 320, 352, 440, 604, 640, 704, 755, 880, 1208, 1280, 1408, 1510, 1661, 1760, 2416, 2816, 3020, 3322, 3520, 4832, 6040, 6644, 7040, 8305, 9664, 12080, 13288, 14080, 16610, 19328, 24160, 26576, 33220, 38656, 48320, 53152, 66440, 96640, 106304, 132880, 193280, 212608, 265760, 425216, 531520, 1063040, 2126080]

約数ペア:

[(1, 2126080), (2, 1063040), (4, 531520), (5, 425216), (8, 265760), (10, 212608), (11, 193280), (16, 132880), (20, 106304), (22, 96640), (32, 66440), (40, 53152), (44, 48320), (55, 38656), (64, 33220), (80, 26576), (88, 24160), (110, 19328), (128, 16610), (151, 14080), (160, 13288), (176, 12080), (220, 9664), (256, 8305), (302, 7040), (320, 6644), (352, 6040), (440, 4832), (604, 3520), (640, 3322), (704, 3020), (755, 2816), (880, 2416), (1208, 1760), (1280, 1661), (1408, 1510)]