2271240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{701}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 7644780

約数和(自身を除く): 5373540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 701, 810, 1080, 1402, 1620, 2103, 2804, 3240, 3505, 4206, 5608, 6309, 7010, 8412, 10515, 12618, 14020, 16824, 18927, 21030, 25236, 28040, 31545, 37854, 42060, 50472, 56781, 63090, 75708, 84120, 94635, 113562, 126180, 151416, 189270, 227124, 252360, 283905, 378540, 454248, 567810, 757080, 1135620, 2271240]

約数ペア:

[(1, 2271240), (2, 1135620), (3, 757080), (4, 567810), (5, 454248), (6, 378540), (8, 283905), (9, 252360), (10, 227124), (12, 189270), (15, 151416), (18, 126180), (20, 113562), (24, 94635), (27, 84120), (30, 75708), (36, 63090), (40, 56781), (45, 50472), (54, 42060), (60, 37854), (72, 31545), (81, 28040), (90, 25236), (108, 21030), (120, 18927), (135, 16824), (162, 14020), (180, 12618), (216, 10515), (270, 8412), (324, 7010), (360, 6309), (405, 5608), (540, 4206), (648, 3505), (701, 3240), (810, 2804), (1080, 2103), (1402, 1620)]