79485660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441587}}^1$

素因数の和:441602

約数の個数: 36

約数和(自身を含む): 241107048

約数和(自身を除く): 161621388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441587, 883174, 1324761, 1766348, 2207935, 2649522, 3974283, 4415870, 5299044, 6623805, 7948566, 8831740, 13247610, 15897132, 19871415, 26495220, 39742830, 79485660]

約数ペア:

[(1, 79485660), (2, 39742830), (3, 26495220), (4, 19871415), (5, 15897132), (6, 13247610), (9, 8831740), (10, 7948566), (12, 6623805), (15, 5299044), (18, 4415870), (20, 3974283), (30, 2649522), (36, 2207935), (45, 1766348), (60, 1324761), (90, 883174), (180, 441587)]