48491280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67349}}^1$

素因数の和:67368

約数の個数: 60

約数和(自身を含む): 162852300

約数和(自身を除く): 114361020

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, 67349, 134698, 202047, 269396, 336745, 404094, 538792, 606141, 673490, 808188, 1010235, 1077584, 1212282, 1346980, 1616376, 2020470, 2424564, 2693960, 3030705, 3232752, 4040940, 4849128, 5387920, 6061410, 8081880, 9698256, 12122820, 16163760, 24245640, 48491280]

約数ペア:

[(1, 48491280), (2, 24245640), (3, 16163760), (4, 12122820), (5, 9698256), (6, 8081880), (8, 6061410), (9, 5387920), (10, 4849128), (12, 4040940), (15, 3232752), (16, 3030705), (18, 2693960), (20, 2424564), (24, 2020470), (30, 1616376), (36, 1346980), (40, 1212282), (45, 1077584), (48, 1010235), (60, 808188), (72, 673490), (80, 606141), (90, 538792), (120, 404094), (144, 336745), (180, 269396), (240, 202047), (360, 134698), (720, 67349)]