47555760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28307}}^1$

素因数の和:28330

約数の個数: 80

約数和(自身を含む): 168489216

約数和(自身を除く): 120933456

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, 28307, 56614, 84921, 113228, 141535, 169842, 198149, 226456, 283070, 339684, 396298, 424605, 452912, 566140, 594447, 679368, 792596, 849210, 990745, 1132280, 1188894, 1358736, 1585192, 1698420, 1981490, 2264560, 2377788, 2972235, 3170384, 3396840, 3962980, 4755576, 5944470, 6793680, 7925960, 9511152, 11888940, 15851920, 23777880, 47555760]

約数ペア:

[(1, 47555760), (2, 23777880), (3, 15851920), (4, 11888940), (5, 9511152), (6, 7925960), (7, 6793680), (8, 5944470), (10, 4755576), (12, 3962980), (14, 3396840), (15, 3170384), (16, 2972235), (20, 2377788), (21, 2264560), (24, 1981490), (28, 1698420), (30, 1585192), (35, 1358736), (40, 1188894), (42, 1132280), (48, 990745), (56, 849210), (60, 792596), (70, 679368), (80, 594447), (84, 566140), (105, 452912), (112, 424605), (120, 396298), (140, 339684), (168, 283070), (210, 226456), (240, 198149), (280, 169842), (336, 141535), (420, 113228), (560, 84921), (840, 56614), (1680, 28307)]