57745080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{160403}}^1$

素因数の和:160420

約数の個数: 48

約数和(自身を含む): 187672680

約数和(自身を除く): 129927600

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, 160403, 320806, 481209, 641612, 802015, 962418, 1283224, 1443627, 1604030, 1924836, 2406045, 2887254, 3208060, 3849672, 4812090, 5774508, 6416120, 7218135, 9624180, 11549016, 14436270, 19248360, 28872540, 57745080]

約数ペア:

[(1, 57745080), (2, 28872540), (3, 19248360), (4, 14436270), (5, 11549016), (6, 9624180), (8, 7218135), (9, 6416120), (10, 5774508), (12, 4812090), (15, 3849672), (18, 3208060), (20, 2887254), (24, 2406045), (30, 1924836), (36, 1604030), (40, 1443627), (45, 1283224), (60, 962418), (72, 802015), (90, 641612), (120, 481209), (180, 320806), (360, 160403)]