6411960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1979}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 21562200

約数和(自身を除く): 15150240

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, 810, 1080, 1620, 1979, 3240, 3958, 5937, 7916, 9895, 11874, 15832, 17811, 19790, 23748, 29685, 35622, 39580, 47496, 53433, 59370, 71244, 79160, 89055, 106866, 118740, 142488, 160299, 178110, 213732, 237480, 267165, 320598, 356220, 427464, 534330, 641196, 712440, 801495, 1068660, 1282392, 1602990, 2137320, 3205980, 6411960]

約数ペア:

[(1, 6411960), (2, 3205980), (3, 2137320), (4, 1602990), (5, 1282392), (6, 1068660), (8, 801495), (9, 712440), (10, 641196), (12, 534330), (15, 427464), (18, 356220), (20, 320598), (24, 267165), (27, 237480), (30, 213732), (36, 178110), (40, 160299), (45, 142488), (54, 118740), (60, 106866), (72, 89055), (81, 79160), (90, 71244), (108, 59370), (120, 53433), (135, 47496), (162, 39580), (180, 35622), (216, 29685), (270, 23748), (324, 19790), (360, 17811), (405, 15832), (540, 11874), (648, 9895), (810, 7916), (1080, 5937), (1620, 3958), (1979, 3240)]