30330880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1481}}^1$

素因数の和:1510

約数の個数: 52

約数和(自身を含む): 72834372

約数和(自身を除く): 42503492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1481, 2048, 2560, 2962, 4096, 5120, 5924, 7405, 10240, 11848, 14810, 20480, 23696, 29620, 47392, 59240, 94784, 118480, 189568, 236960, 379136, 473920, 758272, 947840, 1516544, 1895680, 3033088, 3791360, 6066176, 7582720, 15165440, 30330880]

約数ペア:

[(1, 30330880), (2, 15165440), (4, 7582720), (5, 6066176), (8, 3791360), (10, 3033088), (16, 1895680), (20, 1516544), (32, 947840), (40, 758272), (64, 473920), (80, 379136), (128, 236960), (160, 189568), (256, 118480), (320, 94784), (512, 59240), (640, 47392), (1024, 29620), (1280, 23696), (1481, 20480), (2048, 14810), (2560, 11848), (2962, 10240), (4096, 7405), (5120, 5924)]