2775720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23131}}^1$

素因数の和:23145

約数の個数: 32

約数和(自身を含む): 8327520

約数和(自身を除く): 5551800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 462620, 555144, 693930, 925240, 1387860, 2775720]

約数ペア:

[(1, 2775720), (2, 1387860), (3, 925240), (4, 693930), (5, 555144), (6, 462620), (8, 346965), (10, 277572), (12, 231310), (15, 185048), (20, 138786), (24, 115655), (30, 92524), (40, 69393), (60, 46262), (120, 23131)]