29105640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{80849}}^1$

素因数の和:80866

約数の個数: 48

約数和(自身を含む): 94594500

約数和(自身を除く): 65488860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 80849, 161698, 242547, 323396, 404245, 485094, 646792, 727641, 808490, 970188, 1212735, 1455282, 1616980, 1940376, 2425470, 2910564, 3233960, 3638205, 4850940, 5821128, 7276410, 9701880, 14552820, 29105640]

約数ペア:

[(1, 29105640), (2, 14552820), (3, 9701880), (4, 7276410), (5, 5821128), (6, 4850940), (8, 3638205), (9, 3233960), (10, 2910564), (12, 2425470), (15, 1940376), (18, 1616980), (20, 1455282), (24, 1212735), (30, 970188), (36, 808490), (40, 727641), (45, 646792), (60, 485094), (72, 404245), (90, 323396), (120, 242547), (180, 161698), (360, 80849)]