2279040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 7270560

約数和(自身を除く): 4991520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1187, 1920, 2374, 3561, 4748, 5935, 7122, 9496, 11870, 14244, 17805, 18992, 23740, 28488, 35610, 37984, 47480, 56976, 71220, 75968, 94960, 113952, 142440, 151936, 189920, 227904, 284880, 379840, 455808, 569760, 759680, 1139520, 2279040]

約数ペア:

[(1, 2279040), (2, 1139520), (3, 759680), (4, 569760), (5, 455808), (6, 379840), (8, 284880), (10, 227904), (12, 189920), (15, 151936), (16, 142440), (20, 113952), (24, 94960), (30, 75968), (32, 71220), (40, 56976), (48, 47480), (60, 37984), (64, 35610), (80, 28488), (96, 23740), (120, 18992), (128, 17805), (160, 14244), (192, 11870), (240, 9496), (320, 7122), (384, 5935), (480, 4748), (640, 3561), (960, 2374), (1187, 1920)]