135257520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1487}}^1$

素因数の和:1882

約数の個数: 80

約数和(自身を含む): 420687360

約数和(自身を除く): 285429840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1487, 1516, 1895, 2274, 2974, 3032, 3790, 4461, 4548, 5685, 5948, 6064, 7435, 7580, 8922, 9096, 11370, 11896, 14870, 15160, 17844, 18192, 22305, 22740, 23792, 29740, 30320, 35688, 44610, 45480, 59480, 71376, 89220, 90960, 118960, 178440, 356880, 563573, 1127146, 1690719, 2254292, 2817865, 3381438, 4508584, 5635730, 6762876, 8453595, 9017168, 11271460, 13525752, 16907190, 22542920, 27051504, 33814380, 45085840, 67628760, 135257520]

約数ペア:

[(1, 135257520), (2, 67628760), (3, 45085840), (4, 33814380), (5, 27051504), (6, 22542920), (8, 16907190), (10, 13525752), (12, 11271460), (15, 9017168), (16, 8453595), (20, 6762876), (24, 5635730), (30, 4508584), (40, 3381438), (48, 2817865), (60, 2254292), (80, 1690719), (120, 1127146), (240, 563573), (379, 356880), (758, 178440), (1137, 118960), (1487, 90960), (1516, 89220), (1895, 71376), (2274, 59480), (2974, 45480), (3032, 44610), (3790, 35688), (4461, 30320), (4548, 29740), (5685, 23792), (5948, 22740), (6064, 22305), (7435, 18192), (7580, 17844), (8922, 15160), (9096, 14870), (11370, 11896)]