940549860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1747}}^1$

素因数の和:2762

約数の個数: 96

約数和(自身を含む): 2930766720

約数和(自身を除く): 1990216860

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, 997, 1747, 1994, 2991, 3494, 3988, 4985, 5241, 5982, 6988, 8735, 8973, 9970, 10482, 11964, 14955, 15723, 17470, 17946, 19940, 20964, 26205, 26919, 29910, 31446, 34940, 35892, 44865, 47169, 52410, 53838, 59820, 62892, 78615, 89730, 94338, 104820, 107676, 134595, 157230, 179460, 188676, 235845, 269190, 314460, 471690, 538380, 943380, 1741759, 3483518, 5225277, 6967036, 8708795, 10450554, 15675831, 17417590, 20901108, 26126385, 31351662, 34835180, 47027493, 52252770, 62703324, 78379155, 94054986, 104505540, 156758310, 188109972, 235137465, 313516620, 470274930, 940549860]

約数ペア:

[(1, 940549860), (2, 470274930), (3, 313516620), (4, 235137465), (5, 188109972), (6, 156758310), (9, 104505540), (10, 94054986), (12, 78379155), (15, 62703324), (18, 52252770), (20, 47027493), (27, 34835180), (30, 31351662), (36, 26126385), (45, 20901108), (54, 17417590), (60, 15675831), (90, 10450554), (108, 8708795), (135, 6967036), (180, 5225277), (270, 3483518), (540, 1741759), (997, 943380), (1747, 538380), (1994, 471690), (2991, 314460), (3494, 269190), (3988, 235845), (4985, 188676), (5241, 179460), (5982, 157230), (6988, 134595), (8735, 107676), (8973, 104820), (9970, 94338), (10482, 89730), (11964, 78615), (14955, 62892), (15723, 59820), (17470, 53838), (17946, 52410), (19940, 47169), (20964, 44865), (26205, 35892), (26919, 34940), (29910, 31446)]