87466920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{728891}}^1$

素因数の和:728905

約数の個数: 32

約数和(自身を含む): 262401120

約数和(自身を除く): 174934200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 728891, 1457782, 2186673, 2915564, 3644455, 4373346, 5831128, 7288910, 8746692, 10933365, 14577820, 17493384, 21866730, 29155640, 43733460, 87466920]

約数ペア:

[(1, 87466920), (2, 43733460), (3, 29155640), (4, 21866730), (5, 17493384), (6, 14577820), (8, 10933365), (10, 8746692), (12, 7288910), (15, 5831128), (20, 4373346), (24, 3644455), (30, 2915564), (40, 2186673), (60, 1457782), (120, 728891)]