67938080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60659}}^1$

素因数の和:60681

約数の個数: 48

約数和(自身を含む): 183435840

約数和(自身を除く): 115497760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 60659, 121318, 242636, 303295, 424613, 485272, 606590, 849226, 970544, 1213180, 1698452, 1941088, 2123065, 2426360, 3396904, 4246130, 4852720, 6793808, 8492260, 9705440, 13587616, 16984520, 33969040, 67938080]

約数ペア:

[(1, 67938080), (2, 33969040), (4, 16984520), (5, 13587616), (7, 9705440), (8, 8492260), (10, 6793808), (14, 4852720), (16, 4246130), (20, 3396904), (28, 2426360), (32, 2123065), (35, 1941088), (40, 1698452), (56, 1213180), (70, 970544), (80, 849226), (112, 606590), (140, 485272), (160, 424613), (224, 303295), (280, 242636), (560, 121318), (1120, 60659)]