18044280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50123}}^1$

素因数の和:50140

約数の個数: 48

約数和(自身を含む): 58645080

約数和(自身を除く): 40600800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50123, 100246, 150369, 200492, 250615, 300738, 400984, 451107, 501230, 601476, 751845, 902214, 1002460, 1202952, 1503690, 1804428, 2004920, 2255535, 3007380, 3608856, 4511070, 6014760, 9022140, 18044280]

約数ペア:

[(1, 18044280), (2, 9022140), (3, 6014760), (4, 4511070), (5, 3608856), (6, 3007380), (8, 2255535), (9, 2004920), (10, 1804428), (12, 1503690), (15, 1202952), (18, 1002460), (20, 902214), (24, 751845), (30, 601476), (36, 501230), (40, 451107), (45, 400984), (60, 300738), (72, 250615), (90, 200492), (120, 150369), (180, 100246), (360, 50123)]