2577240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7159}}^1$

素因数の和:7176

約数の個数: 48

約数和(自身を含む): 8377200

約数和(自身を除く): 5799960

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, 7159, 14318, 21477, 28636, 35795, 42954, 57272, 64431, 71590, 85908, 107385, 128862, 143180, 171816, 214770, 257724, 286360, 322155, 429540, 515448, 644310, 859080, 1288620, 2577240]

約数ペア:

[(1, 2577240), (2, 1288620), (3, 859080), (4, 644310), (5, 515448), (6, 429540), (8, 322155), (9, 286360), (10, 257724), (12, 214770), (15, 171816), (18, 143180), (20, 128862), (24, 107385), (30, 85908), (36, 71590), (40, 64431), (45, 57272), (60, 42954), (72, 35795), (90, 28636), (120, 21477), (180, 14318), (360, 7159)]