163170180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{302167}}^1$

素因数の和:302185

約数の個数: 48

約数和(自身を含む): 507642240

約数和(自身を除く): 344472060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 302167, 604334, 906501, 1208668, 1510835, 1813002, 2719503, 3021670, 3626004, 4532505, 5439006, 6043340, 8158509, 9065010, 10878012, 13597515, 16317018, 18130020, 27195030, 32634036, 40792545, 54390060, 81585090, 163170180]

約数ペア:

[(1, 163170180), (2, 81585090), (3, 54390060), (4, 40792545), (5, 32634036), (6, 27195030), (9, 18130020), (10, 16317018), (12, 13597515), (15, 10878012), (18, 9065010), (20, 8158509), (27, 6043340), (30, 5439006), (36, 4532505), (45, 3626004), (54, 3021670), (60, 2719503), (90, 1813002), (108, 1510835), (135, 1208668), (180, 906501), (270, 604334), (540, 302167)]