73885320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205237}}^1$

素因数の和:205254

約数の個数: 48

約数和(自身を含む): 240128460

約数和(自身を除く): 166243140

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, 205237, 410474, 615711, 820948, 1026185, 1231422, 1641896, 1847133, 2052370, 2462844, 3078555, 3694266, 4104740, 4925688, 6157110, 7388532, 8209480, 9235665, 12314220, 14777064, 18471330, 24628440, 36942660, 73885320]

約数ペア:

[(1, 73885320), (2, 36942660), (3, 24628440), (4, 18471330), (5, 14777064), (6, 12314220), (8, 9235665), (9, 8209480), (10, 7388532), (12, 6157110), (15, 4925688), (18, 4104740), (20, 3694266), (24, 3078555), (30, 2462844), (36, 2052370), (40, 1847133), (45, 1641896), (60, 1231422), (72, 1026185), (90, 820948), (120, 615711), (180, 410474), (360, 205237)]