202235760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280883}}^1$

素因数の和:280902

約数の個数: 60

約数和(自身を含む): 679177512

約数和(自身を除く): 476941752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 280883, 561766, 842649, 1123532, 1404415, 1685298, 2247064, 2527947, 2808830, 3370596, 4213245, 4494128, 5055894, 5617660, 6741192, 8426490, 10111788, 11235320, 12639735, 13482384, 16852980, 20223576, 22470640, 25279470, 33705960, 40447152, 50558940, 67411920, 101117880, 202235760]

約数ペア:

[(1, 202235760), (2, 101117880), (3, 67411920), (4, 50558940), (5, 40447152), (6, 33705960), (8, 25279470), (9, 22470640), (10, 20223576), (12, 16852980), (15, 13482384), (16, 12639735), (18, 11235320), (20, 10111788), (24, 8426490), (30, 6741192), (36, 5617660), (40, 5055894), (45, 4494128), (48, 4213245), (60, 3370596), (72, 2808830), (80, 2527947), (90, 2247064), (120, 1685298), (144, 1404415), (180, 1123532), (240, 842649), (360, 561766), (720, 280883)]