20162023920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{28002811}}^1$

素因数の和:28002830

約数の個数: 60

約数和(自身を含む): 67710799416

約数和(自身を除く): 47548775496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 28002811, 56005622, 84008433, 112011244, 140014055, 168016866, 224022488, 252025299, 280028110, 336033732, 420042165, 448044976, 504050598, 560056220, 672067464, 840084330, 1008101196, 1120112440, 1260126495, 1344134928, 1680168660, 2016202392, 2240224880, 2520252990, 3360337320, 4032404784, 5040505980, 6720674640, 10081011960, 20162023920]

約数ペア:

[(1, 20162023920), (2, 10081011960), (3, 6720674640), (4, 5040505980), (5, 4032404784), (6, 3360337320), (8, 2520252990), (9, 2240224880), (10, 2016202392), (12, 1680168660), (15, 1344134928), (16, 1260126495), (18, 1120112440), (20, 1008101196), (24, 840084330), (30, 672067464), (36, 560056220), (40, 504050598), (45, 448044976), (48, 420042165), (60, 336033732), (72, 280028110), (80, 252025299), (90, 224022488), (120, 168016866), (144, 140014055), (180, 112011244), (240, 84008433), (360, 56005622), (720, 28002811)]