168509580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3463}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 472545024

約数和(自身を除く): 304035444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 2433, 3244, 3463, 4055, 4866, 6926, 8110, 9732, 10389, 12165, 13852, 16220, 17315, 20778, 24330, 34630, 41556, 48660, 51945, 69260, 103890, 207780, 2808493, 5616986, 8425479, 11233972, 14042465, 16850958, 28084930, 33701916, 42127395, 56169860, 84254790, 168509580]

約数ペア:

[(1, 168509580), (2, 84254790), (3, 56169860), (4, 42127395), (5, 33701916), (6, 28084930), (10, 16850958), (12, 14042465), (15, 11233972), (20, 8425479), (30, 5616986), (60, 2808493), (811, 207780), (1622, 103890), (2433, 69260), (3244, 51945), (3463, 48660), (4055, 41556), (4866, 34630), (6926, 24330), (8110, 20778), (9732, 17315), (10389, 16220), (12165, 13852)]