69473760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{144737}}^1$

素因数の和:144755

約数の個数: 48

約数和(自身を含む): 218843856

約数和(自身を除く): 149370096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 144737, 289474, 434211, 578948, 723685, 868422, 1157896, 1447370, 1736844, 2171055, 2315792, 2894740, 3473688, 4342110, 4631584, 5789480, 6947376, 8684220, 11578960, 13894752, 17368440, 23157920, 34736880, 69473760]

約数ペア:

[(1, 69473760), (2, 34736880), (3, 23157920), (4, 17368440), (5, 13894752), (6, 11578960), (8, 8684220), (10, 6947376), (12, 5789480), (15, 4631584), (16, 4342110), (20, 3473688), (24, 2894740), (30, 2315792), (32, 2171055), (40, 1736844), (48, 1447370), (60, 1157896), (80, 868422), (96, 723685), (120, 578948), (160, 434211), (240, 289474), (480, 144737)]