126308480

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 304188480

約数和(自身を除く): 177880000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 604, 640, 755, 1208, 1307, 1510, 2416, 2614, 3020, 4832, 5228, 6040, 6535, 9664, 10456, 12080, 13070, 19328, 20912, 24160, 26140, 41824, 48320, 52280, 83648, 96640, 104560, 167296, 197357, 209120, 394714, 418240, 789428, 836480, 986785, 1578856, 1973570, 3157712, 3947140, 6315424, 7894280, 12630848, 15788560, 25261696, 31577120, 63154240, 126308480]

約数ペア:

[(1, 126308480), (2, 63154240), (4, 31577120), (5, 25261696), (8, 15788560), (10, 12630848), (16, 7894280), (20, 6315424), (32, 3947140), (40, 3157712), (64, 1973570), (80, 1578856), (128, 986785), (151, 836480), (160, 789428), (302, 418240), (320, 394714), (604, 209120), (640, 197357), (755, 167296), (1208, 104560), (1307, 96640), (1510, 83648), (2416, 52280), (2614, 48320), (3020, 41824), (4832, 26140), (5228, 24160), (6040, 20912), (6535, 19328), (9664, 13070), (10456, 12080)]