61037440

素因数分解:

$2^7\times 5^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 146867760

約数和(自身を除く): 85830320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 283, 320, 337, 566, 640, 674, 1132, 1348, 1415, 1685, 2264, 2696, 2830, 3370, 4528, 5392, 5660, 6740, 9056, 10784, 11320, 13480, 18112, 21568, 22640, 26960, 36224, 43136, 45280, 53920, 90560, 95371, 107840, 181120, 190742, 215680, 381484, 476855, 762968, 953710, 1525936, 1907420, 3051872, 3814840, 6103744, 7629680, 12207488, 15259360, 30518720, 61037440]

約数ペア:

[(1, 61037440), (2, 30518720), (4, 15259360), (5, 12207488), (8, 7629680), (10, 6103744), (16, 3814840), (20, 3051872), (32, 1907420), (40, 1525936), (64, 953710), (80, 762968), (128, 476855), (160, 381484), (283, 215680), (320, 190742), (337, 181120), (566, 107840), (640, 95371), (674, 90560), (1132, 53920), (1348, 45280), (1415, 43136), (1685, 36224), (2264, 26960), (2696, 22640), (2830, 21568), (3370, 18112), (4528, 13480), (5392, 11320), (5660, 10784), (6740, 9056)]