194510880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{135077}}^1$

素因数の和:135098

約数の個数: 72

約数和(自身を含む): 663773292

約数和(自身を除く): 469262412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 135077, 270154, 405231, 540308, 675385, 810462, 1080616, 1215693, 1350770, 1620924, 2026155, 2161232, 2431386, 2701540, 3241848, 4052310, 4322464, 4862772, 5403080, 6078465, 6483696, 8104620, 9725544, 10806160, 12156930, 12967392, 16209240, 19451088, 21612320, 24313860, 32418480, 38902176, 48627720, 64836960, 97255440, 194510880]

約数ペア:

[(1, 194510880), (2, 97255440), (3, 64836960), (4, 48627720), (5, 38902176), (6, 32418480), (8, 24313860), (9, 21612320), (10, 19451088), (12, 16209240), (15, 12967392), (16, 12156930), (18, 10806160), (20, 9725544), (24, 8104620), (30, 6483696), (32, 6078465), (36, 5403080), (40, 4862772), (45, 4322464), (48, 4052310), (60, 3241848), (72, 2701540), (80, 2431386), (90, 2161232), (96, 2026155), (120, 1620924), (144, 1350770), (160, 1215693), (180, 1080616), (240, 810462), (288, 675385), (360, 540308), (480, 405231), (720, 270154), (1440, 135077)]