121235520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{18041}}^1$

素因数の和:18068

約数の個数: 112

約数和(自身を含む): 439936128

約数和(自身を除く): 318700608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 18041, 36082, 54123, 72164, 90205, 108246, 126287, 144328, 180410, 216492, 252574, 270615, 288656, 360820, 378861, 432984, 505148, 541230, 577312, 631435, 721640, 757722, 865968, 1010296, 1082460, 1154624, 1262870, 1443280, 1515444, 1731936, 1894305, 2020592, 2164920, 2525740, 2886560, 3030888, 3463872, 3788610, 4041184, 4329840, 5051480, 5773120, 6061776, 7577220, 8082368, 8659680, 10102960, 12123552, 15154440, 17319360, 20205920, 24247104, 30308880, 40411840, 60617760, 121235520]

約数ペア:

[(1, 121235520), (2, 60617760), (3, 40411840), (4, 30308880), (5, 24247104), (6, 20205920), (7, 17319360), (8, 15154440), (10, 12123552), (12, 10102960), (14, 8659680), (15, 8082368), (16, 7577220), (20, 6061776), (21, 5773120), (24, 5051480), (28, 4329840), (30, 4041184), (32, 3788610), (35, 3463872), (40, 3030888), (42, 2886560), (48, 2525740), (56, 2164920), (60, 2020592), (64, 1894305), (70, 1731936), (80, 1515444), (84, 1443280), (96, 1262870), (105, 1154624), (112, 1082460), (120, 1010296), (140, 865968), (160, 757722), (168, 721640), (192, 631435), (210, 577312), (224, 541230), (240, 505148), (280, 432984), (320, 378861), (336, 360820), (420, 288656), (448, 270615), (480, 252574), (560, 216492), (672, 180410), (840, 144328), (960, 126287), (1120, 108246), (1344, 90205), (1680, 72164), (2240, 54123), (3360, 36082), (6720, 18041)]