204487320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2903}}^1$

素因数の和:3504

約数の個数: 64

約数和(自身を含む): 614718720

約数和(自身を除く): 410231400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1174, 1761, 2348, 2903, 2935, 3522, 4696, 5806, 5870, 7044, 8709, 8805, 11612, 11740, 14088, 14515, 17418, 17610, 23224, 23480, 29030, 34836, 35220, 43545, 58060, 69672, 70440, 87090, 116120, 174180, 348360, 1704061, 3408122, 5112183, 6816244, 8520305, 10224366, 13632488, 17040610, 20448732, 25560915, 34081220, 40897464, 51121830, 68162440, 102243660, 204487320]

約数ペア:

[(1, 204487320), (2, 102243660), (3, 68162440), (4, 51121830), (5, 40897464), (6, 34081220), (8, 25560915), (10, 20448732), (12, 17040610), (15, 13632488), (20, 10224366), (24, 8520305), (30, 6816244), (40, 5112183), (60, 3408122), (120, 1704061), (587, 348360), (1174, 174180), (1761, 116120), (2348, 87090), (2903, 70440), (2935, 69672), (3522, 58060), (4696, 43545), (5806, 35220), (5870, 34836), (7044, 29030), (8709, 23480), (8805, 23224), (11612, 17610), (11740, 17418), (14088, 14515)]