27197520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{16189}}^1$

素因数の和:16212

約数の個数: 80

約数和(自身を含む): 96362880

約数和(自身を除く): 69165360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 16189, 32378, 48567, 64756, 80945, 97134, 113323, 129512, 161890, 194268, 226646, 242835, 259024, 323780, 339969, 388536, 453292, 485670, 566615, 647560, 679938, 777072, 906584, 971340, 1133230, 1295120, 1359876, 1699845, 1813168, 1942680, 2266460, 2719752, 3399690, 3885360, 4532920, 5439504, 6799380, 9065840, 13598760, 27197520]

約数ペア:

[(1, 27197520), (2, 13598760), (3, 9065840), (4, 6799380), (5, 5439504), (6, 4532920), (7, 3885360), (8, 3399690), (10, 2719752), (12, 2266460), (14, 1942680), (15, 1813168), (16, 1699845), (20, 1359876), (21, 1295120), (24, 1133230), (28, 971340), (30, 906584), (35, 777072), (40, 679938), (42, 647560), (48, 566615), (56, 485670), (60, 453292), (70, 388536), (80, 339969), (84, 323780), (105, 259024), (112, 242835), (120, 226646), (140, 194268), (168, 161890), (210, 129512), (240, 113323), (280, 97134), (336, 80945), (420, 64756), (560, 48567), (840, 32378), (1680, 16189)]