7648140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 21944160

約数和(自身を除く): 14296020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3109, 6218, 9327, 12436, 15545, 18654, 31090, 37308, 46635, 62180, 93270, 127469, 186540, 254938, 382407, 509876, 637345, 764814, 1274690, 1529628, 1912035, 2549380, 3824070, 7648140]

約数ペア:

[(1, 7648140), (2, 3824070), (3, 2549380), (4, 1912035), (5, 1529628), (6, 1274690), (10, 764814), (12, 637345), (15, 509876), (20, 382407), (30, 254938), (41, 186540), (60, 127469), (82, 93270), (123, 62180), (164, 46635), (205, 37308), (246, 31090), (410, 18654), (492, 15545), (615, 12436), (820, 9327), (1230, 6218), (2460, 3109)]