528412320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{366953}}^1$

素因数の和:366974

約数の個数: 72

約数和(自身を含む): 1803211956

約数和(自身を除く): 1274799636

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, 366953, 733906, 1100859, 1467812, 1834765, 2201718, 2935624, 3302577, 3669530, 4403436, 5504295, 5871248, 6605154, 7339060, 8806872, 11008590, 11742496, 13210308, 14678120, 16512885, 17613744, 22017180, 26420616, 29356240, 33025770, 35227488, 44034360, 52841232, 58712480, 66051540, 88068720, 105682464, 132103080, 176137440, 264206160, 528412320]

約数ペア:

[(1, 528412320), (2, 264206160), (3, 176137440), (4, 132103080), (5, 105682464), (6, 88068720), (8, 66051540), (9, 58712480), (10, 52841232), (12, 44034360), (15, 35227488), (16, 33025770), (18, 29356240), (20, 26420616), (24, 22017180), (30, 17613744), (32, 16512885), (36, 14678120), (40, 13210308), (45, 11742496), (48, 11008590), (60, 8806872), (72, 7339060), (80, 6605154), (90, 5871248), (96, 5504295), (120, 4403436), (144, 3669530), (160, 3302577), (180, 2935624), (240, 2201718), (288, 1834765), (360, 1467812), (480, 1100859), (720, 733906), (1440, 366953)]