11331720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31477}}^1$

素因数の和:31494

約数の個数: 48

約数和(自身を含む): 36829260

約数和(自身を除く): 25497540

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, 31477, 62954, 94431, 125908, 157385, 188862, 251816, 283293, 314770, 377724, 472155, 566586, 629540, 755448, 944310, 1133172, 1259080, 1416465, 1888620, 2266344, 2832930, 3777240, 5665860, 11331720]

約数ペア:

[(1, 11331720), (2, 5665860), (3, 3777240), (4, 2832930), (5, 2266344), (6, 1888620), (8, 1416465), (9, 1259080), (10, 1133172), (12, 944310), (15, 755448), (18, 629540), (20, 566586), (24, 472155), (30, 377724), (36, 314770), (40, 283293), (45, 251816), (60, 188862), (72, 157385), (90, 125908), (120, 94431), (180, 62954), (360, 31477)]