1397899080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1294351}}^1$

素因数の和:1294371

約数の個数: 64

約数和(自身を含む): 4659667200

約数和(自身を除く): 3261768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1294351, 2588702, 3883053, 5177404, 6471755, 7766106, 10354808, 11649159, 12943510, 15532212, 19415265, 23298318, 25887020, 31064424, 34947477, 38830530, 46596636, 51774040, 58245795, 69894954, 77661060, 93193272, 116491590, 139789908, 155322120, 174737385, 232983180, 279579816, 349474770, 465966360, 698949540, 1397899080]

約数ペア:

[(1, 1397899080), (2, 698949540), (3, 465966360), (4, 349474770), (5, 279579816), (6, 232983180), (8, 174737385), (9, 155322120), (10, 139789908), (12, 116491590), (15, 93193272), (18, 77661060), (20, 69894954), (24, 58245795), (27, 51774040), (30, 46596636), (36, 38830530), (40, 34947477), (45, 31064424), (54, 25887020), (60, 23298318), (72, 19415265), (90, 15532212), (108, 12943510), (120, 11649159), (135, 10354808), (180, 7766106), (216, 6471755), (270, 5177404), (360, 3883053), (540, 2588702), (1080, 1294351)]