201372120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559367}}^1$

素因数の和:559384

約数の個数: 48

約数和(自身を含む): 654460560

約数和(自身を除く): 453088440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 559367, 1118734, 1678101, 2237468, 2796835, 3356202, 4474936, 5034303, 5593670, 6712404, 8390505, 10068606, 11187340, 13424808, 16781010, 20137212, 22374680, 25171515, 33562020, 40274424, 50343030, 67124040, 100686060, 201372120]

約数ペア:

[(1, 201372120), (2, 100686060), (3, 67124040), (4, 50343030), (5, 40274424), (6, 33562020), (8, 25171515), (9, 22374680), (10, 20137212), (12, 16781010), (15, 13424808), (18, 11187340), (20, 10068606), (24, 8390505), (30, 6712404), (36, 5593670), (40, 5034303), (45, 4474936), (60, 3356202), (72, 2796835), (90, 2237468), (120, 1678101), (180, 1118734), (360, 559367)]