160027780320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{111130403}}^1$

素因数の和:111130424

約数の個数: 72

約数和(自身を含む): 546094805256

約数和(自身を除く): 386067024936

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, 111130403, 222260806, 333391209, 444521612, 555652015, 666782418, 889043224, 1000173627, 1111304030, 1333564836, 1666956045, 1778086448, 2000347254, 2222608060, 2667129672, 3333912090, 3556172896, 4000694508, 4445216120, 5000868135, 5334259344, 6667824180, 8001389016, 8890432240, 10001736270, 10668518688, 13335648360, 16002778032, 17780864480, 20003472540, 26671296720, 32005556064, 40006945080, 53342593440, 80013890160, 160027780320]

約数ペア:

[(1, 160027780320), (2, 80013890160), (3, 53342593440), (4, 40006945080), (5, 32005556064), (6, 26671296720), (8, 20003472540), (9, 17780864480), (10, 16002778032), (12, 13335648360), (15, 10668518688), (16, 10001736270), (18, 8890432240), (20, 8001389016), (24, 6667824180), (30, 5334259344), (32, 5000868135), (36, 4445216120), (40, 4000694508), (45, 3556172896), (48, 3333912090), (60, 2667129672), (72, 2222608060), (80, 2000347254), (90, 1778086448), (96, 1666956045), (120, 1333564836), (144, 1111304030), (160, 1000173627), (180, 889043224), (240, 666782418), (288, 555652015), (360, 444521612), (480, 333391209), (720, 222260806), (1440, 111130403)]