38807520

素因数分解:

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

素因数の和:80867

約数の個数: 48

約数和(自身を含む): 122245200

約数和(自身を除く): 83437680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 80849, 161698, 242547, 323396, 404245, 485094, 646792, 808490, 970188, 1212735, 1293584, 1616980, 1940376, 2425470, 2587168, 3233960, 3880752, 4850940, 6467920, 7761504, 9701880, 12935840, 19403760, 38807520]

約数ペア:

[(1, 38807520), (2, 19403760), (3, 12935840), (4, 9701880), (5, 7761504), (6, 6467920), (8, 4850940), (10, 3880752), (12, 3233960), (15, 2587168), (16, 2425470), (20, 1940376), (24, 1616980), (30, 1293584), (32, 1212735), (40, 970188), (48, 808490), (60, 646792), (80, 485094), (96, 404245), (120, 323396), (160, 242547), (240, 161698), (480, 80849)]