16131840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4201}}^1$

素因数の和:4225

約数の個数: 72

約数和(自身を含む): 51533328

約数和(自身を除く): 35401488

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, 4201, 8402, 12603, 16804, 21005, 25206, 33608, 42010, 50412, 63015, 67216, 84020, 100824, 126030, 134432, 168040, 201648, 252060, 268864, 336080, 403296, 504120, 537728, 672160, 806592, 1008240, 1075456, 1344320, 1613184, 2016480, 2688640, 3226368, 4032960, 5377280, 8065920, 16131840]

約数ペア:

[(1, 16131840), (2, 8065920), (3, 5377280), (4, 4032960), (5, 3226368), (6, 2688640), (8, 2016480), (10, 1613184), (12, 1344320), (15, 1075456), (16, 1008240), (20, 806592), (24, 672160), (30, 537728), (32, 504120), (40, 403296), (48, 336080), (60, 268864), (64, 252060), (80, 201648), (96, 168040), (120, 134432), (128, 126030), (160, 100824), (192, 84020), (240, 67216), (256, 63015), (320, 50412), (384, 42010), (480, 33608), (640, 25206), (768, 21005), (960, 16804), (1280, 12603), (1920, 8402), (3840, 4201)]