2427272280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6742423}}^1$

素因数の和:6742440

約数の個数: 48

約数和(自身を含む): 7888636080

約数和(自身を除く): 5461363800

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, 6742423, 13484846, 20227269, 26969692, 33712115, 40454538, 53939384, 60681807, 67424230, 80909076, 101136345, 121363614, 134848460, 161818152, 202272690, 242727228, 269696920, 303409035, 404545380, 485454456, 606818070, 809090760, 1213636140, 2427272280]

約数ペア:

[(1, 2427272280), (2, 1213636140), (3, 809090760), (4, 606818070), (5, 485454456), (6, 404545380), (8, 303409035), (9, 269696920), (10, 242727228), (12, 202272690), (15, 161818152), (18, 134848460), (20, 121363614), (24, 101136345), (30, 80909076), (36, 67424230), (40, 60681807), (45, 53939384), (60, 40454538), (72, 33712115), (90, 26969692), (120, 20227269), (180, 13484846), (360, 6742423)]