55692720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77351}}^1$

素因数の和:77370

約数の個数: 60

約数和(自身を含む): 187037136

約数和(自身を除く): 131344416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77351, 154702, 232053, 309404, 386755, 464106, 618808, 696159, 773510, 928212, 1160265, 1237616, 1392318, 1547020, 1856424, 2320530, 2784636, 3094040, 3480795, 3712848, 4641060, 5569272, 6188080, 6961590, 9282120, 11138544, 13923180, 18564240, 27846360, 55692720]

約数ペア:

[(1, 55692720), (2, 27846360), (3, 18564240), (4, 13923180), (5, 11138544), (6, 9282120), (8, 6961590), (9, 6188080), (10, 5569272), (12, 4641060), (15, 3712848), (16, 3480795), (18, 3094040), (20, 2784636), (24, 2320530), (30, 1856424), (36, 1547020), (40, 1392318), (45, 1237616), (48, 1160265), (60, 928212), (72, 773510), (80, 696159), (90, 618808), (120, 464106), (144, 386755), (180, 309404), (240, 232053), (360, 154702), (720, 77351)]