273400640

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3019}}^1$

素因数の和:3319

約数の個数: 56

約数和(自身を含む): 653552160

約数和(自身を除く): 380151520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 1132, 1415, 2264, 2830, 3019, 4528, 5660, 6038, 9056, 11320, 12076, 15095, 18112, 22640, 24152, 30190, 45280, 48304, 60380, 90560, 96608, 120760, 193216, 241520, 483040, 854377, 966080, 1708754, 3417508, 4271885, 6835016, 8543770, 13670032, 17087540, 27340064, 34175080, 54680128, 68350160, 136700320, 273400640]

約数ペア:

[(1, 273400640), (2, 136700320), (4, 68350160), (5, 54680128), (8, 34175080), (10, 27340064), (16, 17087540), (20, 13670032), (32, 8543770), (40, 6835016), (64, 4271885), (80, 3417508), (160, 1708754), (283, 966080), (320, 854377), (566, 483040), (1132, 241520), (1415, 193216), (2264, 120760), (2830, 96608), (3019, 90560), (4528, 60380), (5660, 48304), (6038, 45280), (9056, 30190), (11320, 24152), (12076, 22640), (15095, 18112)]