139177440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10739}}^1$

素因数の和:10766

約数の個数: 120

約数和(自身を含む): 491226120

約数和(自身を除く): 352048680

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 10739, 12960, 21478, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 128868, 161085, 171824, 193302, 214780, 257736, 289953, 322170, 343648, 386604, 429560, 483255, 515472, 579906, 644340, 773208, 859120, 869859, 966510, 1030944, 1159812, 1288680, 1449765, 1546416, 1718240, 1739718, 1933020, 2319624, 2577360, 2899530, 3092832, 3479436, 3866040, 4349295, 4639248, 5154720, 5799060, 6958872, 7732080, 8698590, 9278496, 11598120, 13917744, 15464160, 17397180, 23196240, 27835488, 34794360, 46392480, 69588720, 139177440]

約数ペア:

[(1, 139177440), (2, 69588720), (3, 46392480), (4, 34794360), (5, 27835488), (6, 23196240), (8, 17397180), (9, 15464160), (10, 13917744), (12, 11598120), (15, 9278496), (16, 8698590), (18, 7732080), (20, 6958872), (24, 5799060), (27, 5154720), (30, 4639248), (32, 4349295), (36, 3866040), (40, 3479436), (45, 3092832), (48, 2899530), (54, 2577360), (60, 2319624), (72, 1933020), (80, 1739718), (81, 1718240), (90, 1546416), (96, 1449765), (108, 1288680), (120, 1159812), (135, 1030944), (144, 966510), (160, 869859), (162, 859120), (180, 773208), (216, 644340), (240, 579906), (270, 515472), (288, 483255), (324, 429560), (360, 386604), (405, 343648), (432, 322170), (480, 289953), (540, 257736), (648, 214780), (720, 193302), (810, 171824), (864, 161085), (1080, 128868), (1296, 107390), (1440, 96651), (1620, 85912), (2160, 64434), (2592, 53695), (3240, 42956), (4320, 32217), (6480, 21478), (10739, 12960)]