2018880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{701}}^1$

素因数の和:724

約数の個数: 84

約数和(自身を含む): 6954012

約数和(自身を除く): 4935132

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 701, 720, 960, 1402, 1440, 2103, 2804, 2880, 3505, 4206, 5608, 6309, 7010, 8412, 10515, 11216, 12618, 14020, 16824, 21030, 22432, 25236, 28040, 31545, 33648, 42060, 44864, 50472, 56080, 63090, 67296, 84120, 100944, 112160, 126180, 134592, 168240, 201888, 224320, 252360, 336480, 403776, 504720, 672960, 1009440, 2018880]

約数ペア:

[(1, 2018880), (2, 1009440), (3, 672960), (4, 504720), (5, 403776), (6, 336480), (8, 252360), (9, 224320), (10, 201888), (12, 168240), (15, 134592), (16, 126180), (18, 112160), (20, 100944), (24, 84120), (30, 67296), (32, 63090), (36, 56080), (40, 50472), (45, 44864), (48, 42060), (60, 33648), (64, 31545), (72, 28040), (80, 25236), (90, 22432), (96, 21030), (120, 16824), (144, 14020), (160, 12618), (180, 11216), (192, 10515), (240, 8412), (288, 7010), (320, 6309), (360, 5608), (480, 4206), (576, 3505), (701, 2880), (720, 2804), (960, 2103), (1402, 1440)]