56171880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{5779}}^1$

素因数の和:5805

約数の個数: 96

約数和(自身を含む): 189352800

約数和(自身を除く): 133180920

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 5779, 9720, 11558, 17337, 23116, 28895, 34674, 46232, 52011, 57790, 69348, 86685, 104022, 115580, 138696, 156033, 173370, 208044, 231160, 260055, 312066, 346740, 416088, 468099, 520110, 624132, 693480, 780165, 936198, 1040220, 1248264, 1404297, 1560330, 1872396, 2080440, 2340495, 2808594, 3120660, 3744792, 4680990, 5617188, 6241320, 7021485, 9361980, 11234376, 14042970, 18723960, 28085940, 56171880]

約数ペア:

[(1, 56171880), (2, 28085940), (3, 18723960), (4, 14042970), (5, 11234376), (6, 9361980), (8, 7021485), (9, 6241320), (10, 5617188), (12, 4680990), (15, 3744792), (18, 3120660), (20, 2808594), (24, 2340495), (27, 2080440), (30, 1872396), (36, 1560330), (40, 1404297), (45, 1248264), (54, 1040220), (60, 936198), (72, 780165), (81, 693480), (90, 624132), (108, 520110), (120, 468099), (135, 416088), (162, 346740), (180, 312066), (216, 260055), (243, 231160), (270, 208044), (324, 173370), (360, 156033), (405, 138696), (486, 115580), (540, 104022), (648, 86685), (810, 69348), (972, 57790), (1080, 52011), (1215, 46232), (1620, 34674), (1944, 28895), (2430, 23116), (3240, 17337), (4860, 11558), (5779, 9720)]