612267840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{212593}}^1$

素因数の和:212616

約数の個数: 84

約数和(自身を含む): 2105956164

約数和(自身を除く): 1493688324

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 212593, 425186, 637779, 850372, 1062965, 1275558, 1700744, 1913337, 2125930, 2551116, 3188895, 3401488, 3826674, 4251860, 5102232, 6377790, 6802976, 7653348, 8503720, 9566685, 10204464, 12755580, 13605952, 15306696, 17007440, 19133370, 20408928, 25511160, 30613392, 34014880, 38266740, 40817856, 51022320, 61226784, 68029760, 76533480, 102044640, 122453568, 153066960, 204089280, 306133920, 612267840]

約数ペア:

[(1, 612267840), (2, 306133920), (3, 204089280), (4, 153066960), (5, 122453568), (6, 102044640), (8, 76533480), (9, 68029760), (10, 61226784), (12, 51022320), (15, 40817856), (16, 38266740), (18, 34014880), (20, 30613392), (24, 25511160), (30, 20408928), (32, 19133370), (36, 17007440), (40, 15306696), (45, 13605952), (48, 12755580), (60, 10204464), (64, 9566685), (72, 8503720), (80, 7653348), (90, 6802976), (96, 6377790), (120, 5102232), (144, 4251860), (160, 3826674), (180, 3401488), (192, 3188895), (240, 2551116), (288, 2125930), (320, 1913337), (360, 1700744), (480, 1275558), (576, 1062965), (720, 850372), (960, 637779), (1440, 425186), (2880, 212593)]