544999920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4969}}^1$

素因数の和:5442

約数の個数: 80

約数和(自身を含む): 1693537440

約数和(自身を除く): 1148537520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 4969, 5484, 6855, 7312, 9140, 9938, 10968, 13710, 14907, 18280, 19876, 21936, 24845, 27420, 29814, 36560, 39752, 49690, 54840, 59628, 74535, 79504, 99380, 109680, 119256, 149070, 198760, 238512, 298140, 397520, 596280, 1192560, 2270833, 4541666, 6812499, 9083332, 11354165, 13624998, 18166664, 22708330, 27249996, 34062495, 36333328, 45416660, 54499992, 68124990, 90833320, 108999984, 136249980, 181666640, 272499960, 544999920]

約数ペア:

[(1, 544999920), (2, 272499960), (3, 181666640), (4, 136249980), (5, 108999984), (6, 90833320), (8, 68124990), (10, 54499992), (12, 45416660), (15, 36333328), (16, 34062495), (20, 27249996), (24, 22708330), (30, 18166664), (40, 13624998), (48, 11354165), (60, 9083332), (80, 6812499), (120, 4541666), (240, 2270833), (457, 1192560), (914, 596280), (1371, 397520), (1828, 298140), (2285, 238512), (2742, 198760), (3656, 149070), (4570, 119256), (4969, 109680), (5484, 99380), (6855, 79504), (7312, 74535), (9140, 59628), (9938, 54840), (10968, 49690), (13710, 39752), (14907, 36560), (18280, 29814), (19876, 27420), (21936, 24845)]