29697480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{82493}}^1$

素因数の和:82510

約数の個数: 48

約数和(自身を含む): 96517980

約数和(自身を除く): 66820500

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, 82493, 164986, 247479, 329972, 412465, 494958, 659944, 742437, 824930, 989916, 1237395, 1484874, 1649860, 1979832, 2474790, 2969748, 3299720, 3712185, 4949580, 5939496, 7424370, 9899160, 14848740, 29697480]

約数ペア:

[(1, 29697480), (2, 14848740), (3, 9899160), (4, 7424370), (5, 5939496), (6, 4949580), (8, 3712185), (9, 3299720), (10, 2969748), (12, 2474790), (15, 1979832), (18, 1649860), (20, 1484874), (24, 1237395), (30, 989916), (36, 824930), (40, 742437), (45, 659944), (60, 494958), (72, 412465), (90, 329972), (120, 247479), (180, 164986), (360, 82493)]