630313920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{72953}}^1$

素因数の和:72979

約数の個数: 112

約数和(自身を含む): 2223637920

約数和(自身を除く): 1593324000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 72953, 145906, 218859, 291812, 364765, 437718, 583624, 656577, 729530, 875436, 1094295, 1167248, 1313154, 1459060, 1750872, 1969731, 2188590, 2334496, 2626308, 2918120, 3282885, 3501744, 3939462, 4377180, 4668992, 5252616, 5836240, 6565770, 7003488, 7878924, 8754360, 9848655, 10505232, 11672480, 13131540, 14006976, 15757848, 17508720, 19697310, 21010464, 23344960, 26263080, 31515696, 35017440, 39394620, 42020928, 52526160, 63031392, 70034880, 78789240, 105052320, 126062784, 157578480, 210104640, 315156960, 630313920]

約数ペア:

[(1, 630313920), (2, 315156960), (3, 210104640), (4, 157578480), (5, 126062784), (6, 105052320), (8, 78789240), (9, 70034880), (10, 63031392), (12, 52526160), (15, 42020928), (16, 39394620), (18, 35017440), (20, 31515696), (24, 26263080), (27, 23344960), (30, 21010464), (32, 19697310), (36, 17508720), (40, 15757848), (45, 14006976), (48, 13131540), (54, 11672480), (60, 10505232), (64, 9848655), (72, 8754360), (80, 7878924), (90, 7003488), (96, 6565770), (108, 5836240), (120, 5252616), (135, 4668992), (144, 4377180), (160, 3939462), (180, 3501744), (192, 3282885), (216, 2918120), (240, 2626308), (270, 2334496), (288, 2188590), (320, 1969731), (360, 1750872), (432, 1459060), (480, 1313154), (540, 1167248), (576, 1094295), (720, 875436), (864, 729530), (960, 656577), (1080, 583624), (1440, 437718), (1728, 364765), (2160, 291812), (2880, 218859), (4320, 145906), (8640, 72953)]