40809051540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226716953}}^1$

素因数の和:226716968

約数の個数: 36

約数和(自身を含む): 123787456884

約数和(自身を除く): 82978405344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226716953, 453433906, 680150859, 906867812, 1133584765, 1360301718, 2040452577, 2267169530, 2720603436, 3400754295, 4080905154, 4534339060, 6801508590, 8161810308, 10202262885, 13603017180, 20404525770, 40809051540]

約数ペア:

[(1, 40809051540), (2, 20404525770), (3, 13603017180), (4, 10202262885), (5, 8161810308), (6, 6801508590), (9, 4534339060), (10, 4080905154), (12, 3400754295), (15, 2720603436), (18, 2267169530), (20, 2040452577), (30, 1360301718), (36, 1133584765), (45, 906867812), (60, 680150859), (90, 453433906), (180, 226716953)]