2743560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7621}}^1$

素因数の和:7638

約数の個数: 48

約数和(自身を含む): 8917740

約数和(自身を除く): 6174180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7621, 15242, 22863, 30484, 38105, 45726, 60968, 68589, 76210, 91452, 114315, 137178, 152420, 182904, 228630, 274356, 304840, 342945, 457260, 548712, 685890, 914520, 1371780, 2743560]

約数ペア:

[(1, 2743560), (2, 1371780), (3, 914520), (4, 685890), (5, 548712), (6, 457260), (8, 342945), (9, 304840), (10, 274356), (12, 228630), (15, 182904), (18, 152420), (20, 137178), (24, 114315), (30, 91452), (36, 76210), (40, 68589), (45, 60968), (60, 45726), (72, 38105), (90, 30484), (120, 22863), (180, 15242), (360, 7621)]