230980320

素因数分解:

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

素因数の和:160424

約数の個数: 72

約数和(自身を含む): 788225256

約数和(自身を除く): 557244936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 160403, 320806, 481209, 641612, 802015, 962418, 1283224, 1443627, 1604030, 1924836, 2406045, 2566448, 2887254, 3208060, 3849672, 4812090, 5132896, 5774508, 6416120, 7218135, 7699344, 9624180, 11549016, 12832240, 14436270, 15398688, 19248360, 23098032, 25664480, 28872540, 38496720, 46196064, 57745080, 76993440, 115490160, 230980320]

約数ペア:

[(1, 230980320), (2, 115490160), (3, 76993440), (4, 57745080), (5, 46196064), (6, 38496720), (8, 28872540), (9, 25664480), (10, 23098032), (12, 19248360), (15, 15398688), (16, 14436270), (18, 12832240), (20, 11549016), (24, 9624180), (30, 7699344), (32, 7218135), (36, 6416120), (40, 5774508), (45, 5132896), (48, 4812090), (60, 3849672), (72, 3208060), (80, 2887254), (90, 2566448), (96, 2406045), (120, 1924836), (144, 1604030), (160, 1443627), (180, 1283224), (240, 962418), (288, 802015), (360, 641612), (480, 481209), (720, 320806), (1440, 160403)]