87949080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{244303}}^1$

素因数の和:244320

約数の個数: 48

約数和(自身を含む): 285835680

約数和(自身を除く): 197886600

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, 244303, 488606, 732909, 977212, 1221515, 1465818, 1954424, 2198727, 2443030, 2931636, 3664545, 4397454, 4886060, 5863272, 7329090, 8794908, 9772120, 10993635, 14658180, 17589816, 21987270, 29316360, 43974540, 87949080]

約数ペア:

[(1, 87949080), (2, 43974540), (3, 29316360), (4, 21987270), (5, 17589816), (6, 14658180), (8, 10993635), (9, 9772120), (10, 8794908), (12, 7329090), (15, 5863272), (18, 4886060), (20, 4397454), (24, 3664545), (30, 2931636), (36, 2443030), (40, 2198727), (45, 1954424), (60, 1465818), (72, 1221515), (90, 977212), (120, 732909), (180, 488606), (360, 244303)]