15291297180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28317217}}^1$

素因数の和:28317235

約数の個数: 48

約数和(自身を含む): 47572926240

約数和(自身を除く): 32281629060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 28317217, 56634434, 84951651, 113268868, 141586085, 169903302, 254854953, 283172170, 339806604, 424758255, 509709906, 566344340, 764564859, 849516510, 1019419812, 1274274765, 1529129718, 1699033020, 2548549530, 3058259436, 3822824295, 5097099060, 7645648590, 15291297180]

約数ペア:

[(1, 15291297180), (2, 7645648590), (3, 5097099060), (4, 3822824295), (5, 3058259436), (6, 2548549530), (9, 1699033020), (10, 1529129718), (12, 1274274765), (15, 1019419812), (18, 849516510), (20, 764564859), (27, 566344340), (30, 509709906), (36, 424758255), (45, 339806604), (54, 283172170), (60, 254854953), (90, 169903302), (108, 141586085), (135, 113268868), (180, 84951651), (270, 56634434), (540, 28317217)]