2417160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20143}}^1$

素因数の和:20157

約数の個数: 32

約数和(自身を含む): 7251840

約数和(自身を除く): 4834680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20143, 40286, 60429, 80572, 100715, 120858, 161144, 201430, 241716, 302145, 402860, 483432, 604290, 805720, 1208580, 2417160]

約数ペア:

[(1, 2417160), (2, 1208580), (3, 805720), (4, 604290), (5, 483432), (6, 402860), (8, 302145), (10, 241716), (12, 201430), (15, 161144), (20, 120858), (24, 100715), (30, 80572), (40, 60429), (60, 40286), (120, 20143)]