63731280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265547}}^1$

素因数の和:265563

約数の個数: 40

約数和(自身を含む): 197567712

約数和(自身を除く): 133836432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265547, 531094, 796641, 1062188, 1327735, 1593282, 2124376, 2655470, 3186564, 3983205, 4248752, 5310940, 6373128, 7966410, 10621880, 12746256, 15932820, 21243760, 31865640, 63731280]

約数ペア:

[(1, 63731280), (2, 31865640), (3, 21243760), (4, 15932820), (5, 12746256), (6, 10621880), (8, 7966410), (10, 6373128), (12, 5310940), (15, 4248752), (16, 3983205), (20, 3186564), (24, 2655470), (30, 2124376), (40, 1593282), (48, 1327735), (60, 1062188), (80, 796641), (120, 531094), (240, 265547)]