12944640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3371}}^1$

素因数の和:3395

約数の個数: 72

約数和(自身を含む): 41354208

約数和(自身を除く): 28409568

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3371, 3840, 6742, 10113, 13484, 16855, 20226, 26968, 33710, 40452, 50565, 53936, 67420, 80904, 101130, 107872, 134840, 161808, 202260, 215744, 269680, 323616, 404520, 431488, 539360, 647232, 809040, 862976, 1078720, 1294464, 1618080, 2157440, 2588928, 3236160, 4314880, 6472320, 12944640]

約数ペア:

[(1, 12944640), (2, 6472320), (3, 4314880), (4, 3236160), (5, 2588928), (6, 2157440), (8, 1618080), (10, 1294464), (12, 1078720), (15, 862976), (16, 809040), (20, 647232), (24, 539360), (30, 431488), (32, 404520), (40, 323616), (48, 269680), (60, 215744), (64, 202260), (80, 161808), (96, 134840), (120, 107872), (128, 101130), (160, 80904), (192, 67420), (240, 53936), (256, 50565), (320, 40452), (384, 33710), (480, 26968), (640, 20226), (768, 16855), (960, 13484), (1280, 10113), (1920, 6742), (3371, 3840)]