68282640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94837}}^1$

素因数の和:94856

約数の個数: 60

約数和(自身を含む): 229318284

約数和(自身を除く): 161035644

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, 94837, 189674, 284511, 379348, 474185, 569022, 758696, 853533, 948370, 1138044, 1422555, 1517392, 1707066, 1896740, 2276088, 2845110, 3414132, 3793480, 4267665, 4552176, 5690220, 6828264, 7586960, 8535330, 11380440, 13656528, 17070660, 22760880, 34141320, 68282640]

約数ペア:

[(1, 68282640), (2, 34141320), (3, 22760880), (4, 17070660), (5, 13656528), (6, 11380440), (8, 8535330), (9, 7586960), (10, 6828264), (12, 5690220), (15, 4552176), (16, 4267665), (18, 3793480), (20, 3414132), (24, 2845110), (30, 2276088), (36, 1896740), (40, 1707066), (45, 1517392), (48, 1422555), (60, 1138044), (72, 948370), (80, 853533), (90, 758696), (120, 569022), (144, 474185), (180, 379348), (240, 284511), (360, 189674), (720, 94837)]