8075520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{701}}^1$

素因数の和:728

約数の個数: 108

約数和(自身を含む): 27980316

約数和(自身を除く): 19904796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 701, 720, 768, 960, 1152, 1280, 1402, 1440, 1920, 2103, 2304, 2804, 2880, 3505, 3840, 4206, 5608, 5760, 6309, 7010, 8412, 10515, 11216, 11520, 12618, 14020, 16824, 21030, 22432, 25236, 28040, 31545, 33648, 42060, 44864, 50472, 56080, 63090, 67296, 84120, 89728, 100944, 112160, 126180, 134592, 168240, 179456, 201888, 224320, 252360, 269184, 336480, 403776, 448640, 504720, 538368, 672960, 807552, 897280, 1009440, 1345920, 1615104, 2018880, 2691840, 4037760, 8075520]

約数ペア:

[(1, 8075520), (2, 4037760), (3, 2691840), (4, 2018880), (5, 1615104), (6, 1345920), (8, 1009440), (9, 897280), (10, 807552), (12, 672960), (15, 538368), (16, 504720), (18, 448640), (20, 403776), (24, 336480), (30, 269184), (32, 252360), (36, 224320), (40, 201888), (45, 179456), (48, 168240), (60, 134592), (64, 126180), (72, 112160), (80, 100944), (90, 89728), (96, 84120), (120, 67296), (128, 63090), (144, 56080), (160, 50472), (180, 44864), (192, 42060), (240, 33648), (256, 31545), (288, 28040), (320, 25236), (360, 22432), (384, 21030), (480, 16824), (576, 14020), (640, 12618), (701, 11520), (720, 11216), (768, 10515), (960, 8412), (1152, 7010), (1280, 6309), (1402, 5760), (1440, 5608), (1920, 4206), (2103, 3840), (2304, 3505), (2804, 2880)]