119563740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{664243}}^1$

素因数の和:664258

約数の個数: 36

約数和(自身を含む): 362677224

約数和(自身を除く): 243113484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 664243, 1328486, 1992729, 2656972, 3321215, 3985458, 5978187, 6642430, 7970916, 9963645, 11956374, 13284860, 19927290, 23912748, 29890935, 39854580, 59781870, 119563740]

約数ペア:

[(1, 119563740), (2, 59781870), (3, 39854580), (4, 29890935), (5, 23912748), (6, 19927290), (9, 13284860), (10, 11956374), (12, 9963645), (15, 7970916), (18, 6642430), (20, 5978187), (30, 3985458), (36, 3321215), (45, 2656972), (60, 1992729), (90, 1328486), (180, 664243)]