15120588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{180007}}^1$

素因数の和:180021

約数の個数: 24

約数和(自身を含む): 40321792

約数和(自身を除く): 25201204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 180007, 360014, 540021, 720028, 1080042, 1260049, 2160084, 2520098, 3780147, 5040196, 7560294, 15120588]

約数ペア:

[(1, 15120588), (2, 7560294), (3, 5040196), (4, 3780147), (6, 2520098), (7, 2160084), (12, 1260049), (14, 1080042), (21, 720028), (28, 540021), (42, 360014), (84, 180007)]