215264030880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{448466731}}^1$

素因数の和:448466749

約数の個数: 48

約数和(自身を含む): 678081698784

約数和(自身を除く): 462817667904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 448466731, 896933462, 1345400193, 1793866924, 2242333655, 2690800386, 3587733848, 4484667310, 5381600772, 6727000965, 7175467696, 8969334620, 10763201544, 13454001930, 14350935392, 17938669240, 21526403088, 26908003860, 35877338480, 43052806176, 53816007720, 71754676960, 107632015440, 215264030880]

約数ペア:

[(1, 215264030880), (2, 107632015440), (3, 71754676960), (4, 53816007720), (5, 43052806176), (6, 35877338480), (8, 26908003860), (10, 21526403088), (12, 17938669240), (15, 14350935392), (16, 13454001930), (20, 10763201544), (24, 8969334620), (30, 7175467696), (32, 6727000965), (40, 5381600772), (48, 4484667310), (60, 3587733848), (80, 2690800386), (96, 2242333655), (120, 1793866924), (160, 1345400193), (240, 896933462), (480, 448466731)]