1551180660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{33619}}^1$

素因数の和:34400

約数の個数: 48

約数和(自身を含む): 4349083200

約数和(自身を除く): 2797902540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 23070, 33619, 46140, 67238, 100857, 134476, 168095, 201714, 336190, 403428, 504285, 672380, 1008570, 2017140, 25853011, 51706022, 77559033, 103412044, 129265055, 155118066, 258530110, 310236132, 387795165, 517060220, 775590330, 1551180660]

約数ペア:

[(1, 1551180660), (2, 775590330), (3, 517060220), (4, 387795165), (5, 310236132), (6, 258530110), (10, 155118066), (12, 129265055), (15, 103412044), (20, 77559033), (30, 51706022), (60, 25853011), (769, 2017140), (1538, 1008570), (2307, 672380), (3076, 504285), (3845, 403428), (4614, 336190), (7690, 201714), (9228, 168095), (11535, 134476), (15380, 100857), (23070, 67238), (33619, 46140)]