7449480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20693}}^1$

素因数の和:20710

約数の個数: 48

約数和(自身を含む): 24211980

約数和(自身を除く): 16762500

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, 20693, 41386, 62079, 82772, 103465, 124158, 165544, 186237, 206930, 248316, 310395, 372474, 413860, 496632, 620790, 744948, 827720, 931185, 1241580, 1489896, 1862370, 2483160, 3724740, 7449480]

約数ペア:

[(1, 7449480), (2, 3724740), (3, 2483160), (4, 1862370), (5, 1489896), (6, 1241580), (8, 931185), (9, 827720), (10, 744948), (12, 620790), (15, 496632), (18, 413860), (20, 372474), (24, 310395), (30, 248316), (36, 206930), (40, 186237), (45, 165544), (60, 124158), (72, 103465), (90, 82772), (120, 62079), (180, 41386), (360, 20693)]