39487680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13711}}^1$

素因数の和:13734

約数の個数: 84

約数和(自身を含む): 135831072

約数和(自身を除く): 96343392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13711, 27422, 41133, 54844, 68555, 82266, 109688, 123399, 137110, 164532, 205665, 219376, 246798, 274220, 329064, 411330, 438752, 493596, 548440, 616995, 658128, 822660, 877504, 987192, 1096880, 1233990, 1316256, 1645320, 1974384, 2193760, 2467980, 2632512, 3290640, 3948768, 4387520, 4935960, 6581280, 7897536, 9871920, 13162560, 19743840, 39487680]

約数ペア:

[(1, 39487680), (2, 19743840), (3, 13162560), (4, 9871920), (5, 7897536), (6, 6581280), (8, 4935960), (9, 4387520), (10, 3948768), (12, 3290640), (15, 2632512), (16, 2467980), (18, 2193760), (20, 1974384), (24, 1645320), (30, 1316256), (32, 1233990), (36, 1096880), (40, 987192), (45, 877504), (48, 822660), (60, 658128), (64, 616995), (72, 548440), (80, 493596), (90, 438752), (96, 411330), (120, 329064), (144, 274220), (160, 246798), (180, 219376), (192, 205665), (240, 164532), (288, 137110), (320, 123399), (360, 109688), (480, 82266), (576, 68555), (720, 54844), (960, 41133), (1440, 27422), (2880, 13711)]