158391540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{879953}}^1$

素因数の和:879968

約数の個数: 36

約数和(自身を含む): 480454884

約数和(自身を除く): 322063344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 879953, 1759906, 2639859, 3519812, 4399765, 5279718, 7919577, 8799530, 10559436, 13199295, 15839154, 17599060, 26398590, 31678308, 39597885, 52797180, 79195770, 158391540]

約数ペア:

[(1, 158391540), (2, 79195770), (3, 52797180), (4, 39597885), (5, 31678308), (6, 26398590), (9, 17599060), (10, 15839154), (12, 13199295), (15, 10559436), (18, 8799530), (20, 7919577), (30, 5279718), (36, 4399765), (45, 3519812), (60, 2639859), (90, 1759906), (180, 879953)]