3441280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 8690400

約数和(自身を除く): 5249120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 283, 304, 320, 380, 566, 608, 640, 760, 1132, 1216, 1415, 1520, 2264, 2432, 2830, 3040, 4528, 5377, 5660, 6080, 9056, 10754, 11320, 12160, 18112, 21508, 22640, 26885, 36224, 43016, 45280, 53770, 86032, 90560, 107540, 172064, 181120, 215080, 344128, 430160, 688256, 860320, 1720640, 3441280]

約数ペア:

[(1, 3441280), (2, 1720640), (4, 860320), (5, 688256), (8, 430160), (10, 344128), (16, 215080), (19, 181120), (20, 172064), (32, 107540), (38, 90560), (40, 86032), (64, 53770), (76, 45280), (80, 43016), (95, 36224), (128, 26885), (152, 22640), (160, 21508), (190, 18112), (283, 12160), (304, 11320), (320, 10754), (380, 9056), (566, 6080), (608, 5660), (640, 5377), (760, 4528), (1132, 3040), (1216, 2830), (1415, 2432), (1520, 2264)]