12888060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 36556800

約数和(自身を除く): 23668740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2719, 4740, 5438, 8157, 10876, 13595, 16314, 27190, 32628, 40785, 54380, 81570, 163140, 214801, 429602, 644403, 859204, 1074005, 1288806, 2148010, 2577612, 3222015, 4296020, 6444030, 12888060]

約数ペア:

[(1, 12888060), (2, 6444030), (3, 4296020), (4, 3222015), (5, 2577612), (6, 2148010), (10, 1288806), (12, 1074005), (15, 859204), (20, 644403), (30, 429602), (60, 214801), (79, 163140), (158, 81570), (237, 54380), (316, 40785), (395, 32628), (474, 27190), (790, 16314), (948, 13595), (1185, 10876), (1580, 8157), (2370, 5438), (2719, 4740)]