80028930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2667631}}^1$

素因数の和:2667641

約数の個数: 16

約数和(自身を含む): 192069504

約数和(自身を除く): 112040574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2667631, 5335262, 8002893, 13338155, 16005786, 26676310, 40014465, 80028930]

約数ペア:

[(1, 80028930), (2, 40014465), (3, 26676310), (5, 16005786), (6, 13338155), (10, 8002893), (15, 5335262), (30, 2667631)]