2663820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4933}}^1$

素因数の和:4951

約数の個数: 48

約数和(自身を含む): 8289120

約数和(自身を除く): 5625300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4933, 9866, 14799, 19732, 24665, 29598, 44397, 49330, 59196, 73995, 88794, 98660, 133191, 147990, 177588, 221985, 266382, 295980, 443970, 532764, 665955, 887940, 1331910, 2663820]

約数ペア:

[(1, 2663820), (2, 1331910), (3, 887940), (4, 665955), (5, 532764), (6, 443970), (9, 295980), (10, 266382), (12, 221985), (15, 177588), (18, 147990), (20, 133191), (27, 98660), (30, 88794), (36, 73995), (45, 59196), (54, 49330), (60, 44397), (90, 29598), (108, 24665), (135, 19732), (180, 14799), (270, 9866), (540, 4933)]