1066225920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{277663}}^1$

素因数の和:277687

約数の個数: 72

約数和(自身を含む): 3405271296

約数和(自身を除く): 2339045376

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, 3840, 277663, 555326, 832989, 1110652, 1388315, 1665978, 2221304, 2776630, 3331956, 4164945, 4442608, 5553260, 6663912, 8329890, 8885216, 11106520, 13327824, 16659780, 17770432, 22213040, 26655648, 33319560, 35540864, 44426080, 53311296, 66639120, 71081728, 88852160, 106622592, 133278240, 177704320, 213245184, 266556480, 355408640, 533112960, 1066225920]

約数ペア:

[(1, 1066225920), (2, 533112960), (3, 355408640), (4, 266556480), (5, 213245184), (6, 177704320), (8, 133278240), (10, 106622592), (12, 88852160), (15, 71081728), (16, 66639120), (20, 53311296), (24, 44426080), (30, 35540864), (32, 33319560), (40, 26655648), (48, 22213040), (60, 17770432), (64, 16659780), (80, 13327824), (96, 11106520), (120, 8885216), (128, 8329890), (160, 6663912), (192, 5553260), (240, 4442608), (256, 4164945), (320, 3331956), (384, 2776630), (480, 2221304), (640, 1665978), (768, 1388315), (960, 1110652), (1280, 832989), (1920, 555326), (3840, 277663)]