12675840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3301}}^1$

素因数の和:3325

約数の個数: 72

約数和(自身を含む): 40495728

約数和(自身を除く): 27819888

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, 3301, 3840, 6602, 9903, 13204, 16505, 19806, 26408, 33010, 39612, 49515, 52816, 66020, 79224, 99030, 105632, 132040, 158448, 198060, 211264, 264080, 316896, 396120, 422528, 528160, 633792, 792240, 845056, 1056320, 1267584, 1584480, 2112640, 2535168, 3168960, 4225280, 6337920, 12675840]

約数ペア:

[(1, 12675840), (2, 6337920), (3, 4225280), (4, 3168960), (5, 2535168), (6, 2112640), (8, 1584480), (10, 1267584), (12, 1056320), (15, 845056), (16, 792240), (20, 633792), (24, 528160), (30, 422528), (32, 396120), (40, 316896), (48, 264080), (60, 211264), (64, 198060), (80, 158448), (96, 132040), (120, 105632), (128, 99030), (160, 79224), (192, 66020), (240, 52816), (256, 49515), (320, 39612), (384, 33010), (480, 26408), (640, 19806), (768, 16505), (960, 13204), (1280, 9903), (1920, 6602), (3301, 3840)]