20140360440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1629479}}^1$

素因数の和:1629596

約数の個数: 64

約数和(自身を含む): 61007731200

約数和(自身を除く): 40867370760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 1629479, 3258958, 4888437, 6517916, 8147395, 9776874, 13035832, 16294790, 19553748, 24442185, 32589580, 39107496, 48884370, 65179160, 97768740, 167836337, 195537480, 335672674, 503509011, 671345348, 839181685, 1007018022, 1342690696, 1678363370, 2014036044, 2517545055, 3356726740, 4028072088, 5035090110, 6713453480, 10070180220, 20140360440]

約数ペア:

[(1, 20140360440), (2, 10070180220), (3, 6713453480), (4, 5035090110), (5, 4028072088), (6, 3356726740), (8, 2517545055), (10, 2014036044), (12, 1678363370), (15, 1342690696), (20, 1007018022), (24, 839181685), (30, 671345348), (40, 503509011), (60, 335672674), (103, 195537480), (120, 167836337), (206, 97768740), (309, 65179160), (412, 48884370), (515, 39107496), (618, 32589580), (824, 24442185), (1030, 19553748), (1236, 16294790), (1545, 13035832), (2060, 9776874), (2472, 8147395), (3090, 6517916), (4120, 4888437), (6180, 3258958), (12360, 1629479)]