30576640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1522

約数の個数: 52

約数和(自身を含む): 73424124

約数和(自身を除く): 42847484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1493, 2048, 2560, 2986, 4096, 5120, 5972, 7465, 10240, 11944, 14930, 20480, 23888, 29860, 47776, 59720, 95552, 119440, 191104, 238880, 382208, 477760, 764416, 955520, 1528832, 1911040, 3057664, 3822080, 6115328, 7644160, 15288320, 30576640]

約数ペア:

[(1, 30576640), (2, 15288320), (4, 7644160), (5, 6115328), (8, 3822080), (10, 3057664), (16, 1911040), (20, 1528832), (32, 955520), (40, 764416), (64, 477760), (80, 382208), (128, 238880), (160, 191104), (256, 119440), (320, 95552), (512, 59720), (640, 47776), (1024, 29860), (1280, 23888), (1493, 20480), (2048, 14930), (2560, 11944), (2986, 10240), (4096, 7465), (5120, 5972)]