6813720

素因数分解:

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

素因数の和:727

約数の個数: 96

約数和(自身を含む): 22997520

約数和(自身を除く): 16183800

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, 243, 270, 324, 360, 405, 486, 540, 648, 701, 810, 972, 1080, 1215, 1402, 1620, 1944, 2103, 2430, 2804, 3240, 3505, 4206, 4860, 5608, 6309, 7010, 8412, 9720, 10515, 12618, 14020, 16824, 18927, 21030, 25236, 28040, 31545, 37854, 42060, 50472, 56781, 63090, 75708, 84120, 94635, 113562, 126180, 151416, 170343, 189270, 227124, 252360, 283905, 340686, 378540, 454248, 567810, 681372, 757080, 851715, 1135620, 1362744, 1703430, 2271240, 3406860, 6813720]

約数ペア:

[(1, 6813720), (2, 3406860), (3, 2271240), (4, 1703430), (5, 1362744), (6, 1135620), (8, 851715), (9, 757080), (10, 681372), (12, 567810), (15, 454248), (18, 378540), (20, 340686), (24, 283905), (27, 252360), (30, 227124), (36, 189270), (40, 170343), (45, 151416), (54, 126180), (60, 113562), (72, 94635), (81, 84120), (90, 75708), (108, 63090), (120, 56781), (135, 50472), (162, 42060), (180, 37854), (216, 31545), (243, 28040), (270, 25236), (324, 21030), (360, 18927), (405, 16824), (486, 14020), (540, 12618), (648, 10515), (701, 9720), (810, 8412), (972, 7010), (1080, 6309), (1215, 5608), (1402, 4860), (1620, 4206), (1944, 3505), (2103, 3240), (2430, 2804)]