1008067860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{12473}}^1$

素因数の和:12937

約数の個数: 72

約数和(自身を含む): 3064861800

約数和(自身を除く): 2056793940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1347, 1796, 2245, 2694, 4041, 4490, 5388, 6735, 8082, 8980, 12473, 13470, 16164, 20205, 24946, 26940, 37419, 40410, 49892, 62365, 74838, 80820, 112257, 124730, 149676, 187095, 224514, 249460, 374190, 449028, 561285, 748380, 1122570, 2245140, 5600377, 11200754, 16801131, 22401508, 28001885, 33602262, 50403393, 56003770, 67204524, 84005655, 100806786, 112007540, 168011310, 201613572, 252016965, 336022620, 504033930, 1008067860]

約数ペア:

[(1, 1008067860), (2, 504033930), (3, 336022620), (4, 252016965), (5, 201613572), (6, 168011310), (9, 112007540), (10, 100806786), (12, 84005655), (15, 67204524), (18, 56003770), (20, 50403393), (30, 33602262), (36, 28001885), (45, 22401508), (60, 16801131), (90, 11200754), (180, 5600377), (449, 2245140), (898, 1122570), (1347, 748380), (1796, 561285), (2245, 449028), (2694, 374190), (4041, 249460), (4490, 224514), (5388, 187095), (6735, 149676), (8082, 124730), (8980, 112257), (12473, 80820), (13470, 74838), (16164, 62365), (20205, 49892), (24946, 40410), (26940, 37419)]