156621060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{290039}}^1$

素因数の和:290057

約数の個数: 48

約数和(自身を含む): 487267200

約数和(自身を除く): 330646140

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, 290039, 580078, 870117, 1160156, 1450195, 1740234, 2610351, 2900390, 3480468, 4350585, 5220702, 5800780, 7831053, 8701170, 10441404, 13051755, 15662106, 17402340, 26103510, 31324212, 39155265, 52207020, 78310530, 156621060]

約数ペア:

[(1, 156621060), (2, 78310530), (3, 52207020), (4, 39155265), (5, 31324212), (6, 26103510), (9, 17402340), (10, 15662106), (12, 13051755), (15, 10441404), (18, 8701170), (20, 7831053), (27, 5800780), (30, 5220702), (36, 4350585), (45, 3480468), (54, 2900390), (60, 2610351), (90, 1740234), (108, 1450195), (135, 1160156), (180, 870117), (270, 580078), (540, 290039)]