266937480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{741493}}^1$

素因数の和:741510

約数の個数: 48

約数和(自身を含む): 867547980

約数和(自身を除く): 600610500

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, 741493, 1482986, 2224479, 2965972, 3707465, 4448958, 5931944, 6673437, 7414930, 8897916, 11122395, 13346874, 14829860, 17795832, 22244790, 26693748, 29659720, 33367185, 44489580, 53387496, 66734370, 88979160, 133468740, 266937480]

約数ペア:

[(1, 266937480), (2, 133468740), (3, 88979160), (4, 66734370), (5, 53387496), (6, 44489580), (8, 33367185), (9, 29659720), (10, 26693748), (12, 22244790), (15, 17795832), (18, 14829860), (20, 13346874), (24, 11122395), (30, 8897916), (36, 7414930), (40, 6673437), (45, 5931944), (60, 4448958), (72, 3707465), (90, 2965972), (120, 2224479), (180, 1482986), (360, 741493)]