2016207720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1866859}}^1$

素因数の和:1866879

約数の個数: 64

約数和(自身を含む): 6720696000

約数和(自身を除く): 4704488280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1866859, 3733718, 5600577, 7467436, 9334295, 11201154, 14934872, 16801731, 18668590, 22402308, 28002885, 33603462, 37337180, 44804616, 50405193, 56005770, 67206924, 74674360, 84008655, 100810386, 112011540, 134413848, 168017310, 201620772, 224023080, 252025965, 336034620, 403241544, 504051930, 672069240, 1008103860, 2016207720]

約数ペア:

[(1, 2016207720), (2, 1008103860), (3, 672069240), (4, 504051930), (5, 403241544), (6, 336034620), (8, 252025965), (9, 224023080), (10, 201620772), (12, 168017310), (15, 134413848), (18, 112011540), (20, 100810386), (24, 84008655), (27, 74674360), (30, 67206924), (36, 56005770), (40, 50405193), (45, 44804616), (54, 37337180), (60, 33603462), (72, 28002885), (90, 22402308), (108, 18668590), (120, 16801731), (135, 14934872), (180, 11201154), (216, 9334295), (270, 7467436), (360, 5600577), (540, 3733718), (1080, 1866859)]