19463760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9011}}^1$

素因数の和:9033

約数の個数: 80

約数和(自身を含む): 67049280

約数和(自身を除く): 47585520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 108132, 135165, 144176, 162198, 180220, 216264, 243297, 270330, 324396, 360440, 405495, 432528, 486594, 540660, 648792, 720880, 810990, 973188, 1081320, 1216485, 1297584, 1621980, 1946376, 2162640, 2432970, 3243960, 3892752, 4865940, 6487920, 9731880, 19463760]

約数ペア:

[(1, 19463760), (2, 9731880), (3, 6487920), (4, 4865940), (5, 3892752), (6, 3243960), (8, 2432970), (9, 2162640), (10, 1946376), (12, 1621980), (15, 1297584), (16, 1216485), (18, 1081320), (20, 973188), (24, 810990), (27, 720880), (30, 648792), (36, 540660), (40, 486594), (45, 432528), (48, 405495), (54, 360440), (60, 324396), (72, 270330), (80, 243297), (90, 216264), (108, 180220), (120, 162198), (135, 144176), (144, 135165), (180, 108132), (216, 90110), (240, 81099), (270, 72088), (360, 54066), (432, 45055), (540, 36044), (720, 27033), (1080, 18022), (2160, 9011)]