126217440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9739}}^1$

素因数の和:9766

約数の個数: 120

約数和(自身を含む): 445488120

約数和(自身を除く): 319270680

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, 9739, 12960, 19478, 29217, 38956, 48695, 58434, 77912, 87651, 97390, 116868, 146085, 155824, 175302, 194780, 233736, 262953, 292170, 311648, 350604, 389560, 438255, 467472, 525906, 584340, 701208, 779120, 788859, 876510, 934944, 1051812, 1168680, 1314765, 1402416, 1558240, 1577718, 1753020, 2103624, 2337360, 2629530, 2804832, 3155436, 3506040, 3944295, 4207248, 4674720, 5259060, 6310872, 7012080, 7888590, 8414496, 10518120, 12621744, 14024160, 15777180, 21036240, 25243488, 31554360, 42072480, 63108720, 126217440]

約数ペア:

[(1, 126217440), (2, 63108720), (3, 42072480), (4, 31554360), (5, 25243488), (6, 21036240), (8, 15777180), (9, 14024160), (10, 12621744), (12, 10518120), (15, 8414496), (16, 7888590), (18, 7012080), (20, 6310872), (24, 5259060), (27, 4674720), (30, 4207248), (32, 3944295), (36, 3506040), (40, 3155436), (45, 2804832), (48, 2629530), (54, 2337360), (60, 2103624), (72, 1753020), (80, 1577718), (81, 1558240), (90, 1402416), (96, 1314765), (108, 1168680), (120, 1051812), (135, 934944), (144, 876510), (160, 788859), (162, 779120), (180, 701208), (216, 584340), (240, 525906), (270, 467472), (288, 438255), (324, 389560), (360, 350604), (405, 311648), (432, 292170), (480, 262953), (540, 233736), (648, 194780), (720, 175302), (810, 155824), (864, 146085), (1080, 116868), (1296, 97390), (1440, 87651), (1620, 77912), (2160, 58434), (2592, 48695), (3240, 38956), (4320, 29217), (6480, 19478), (9739, 12960)]