1912254480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{32789}}^1$

素因数の和:32820

約数の個数: 140

約数和(自身を含む): 6666141420

約数和(自身を除く): 4753886940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 32789, 58320, 65578, 98367, 131156, 163945, 196734, 262312, 295101, 327890, 393468, 491835, 524624, 590202, 655780, 786936, 885303, 983670, 1180404, 1311560, 1475505, 1573872, 1770606, 1967340, 2360808, 2623120, 2655909, 2951010, 3541212, 3934680, 4426515, 4721616, 5311818, 5902020, 7082424, 7869360, 7967727, 8853030, 10623636, 11804040, 13279545, 14164848, 15935454, 17706060, 21247272, 23608080, 23903181, 26559090, 31870908, 35412120, 39838635, 42494544, 47806362, 53118180, 63741816, 70824240, 79677270, 95612724, 106236360, 119515905, 127483632, 159354540, 191225448, 212472720, 239031810, 318709080, 382450896, 478063620, 637418160, 956127240, 1912254480]

約数ペア:

[(1, 1912254480), (2, 956127240), (3, 637418160), (4, 478063620), (5, 382450896), (6, 318709080), (8, 239031810), (9, 212472720), (10, 191225448), (12, 159354540), (15, 127483632), (16, 119515905), (18, 106236360), (20, 95612724), (24, 79677270), (27, 70824240), (30, 63741816), (36, 53118180), (40, 47806362), (45, 42494544), (48, 39838635), (54, 35412120), (60, 31870908), (72, 26559090), (80, 23903181), (81, 23608080), (90, 21247272), (108, 17706060), (120, 15935454), (135, 14164848), (144, 13279545), (162, 11804040), (180, 10623636), (216, 8853030), (240, 7967727), (243, 7869360), (270, 7082424), (324, 5902020), (360, 5311818), (405, 4721616), (432, 4426515), (486, 3934680), (540, 3541212), (648, 2951010), (720, 2655909), (729, 2623120), (810, 2360808), (972, 1967340), (1080, 1770606), (1215, 1573872), (1296, 1475505), (1458, 1311560), (1620, 1180404), (1944, 983670), (2160, 885303), (2430, 786936), (2916, 655780), (3240, 590202), (3645, 524624), (3888, 491835), (4860, 393468), (5832, 327890), (6480, 295101), (7290, 262312), (9720, 196734), (11664, 163945), (14580, 131156), (19440, 98367), (29160, 65578), (32789, 58320)]