75126720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 240670080

約数和(自身を除く): 165543360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 563, 695, 834, 960, 1112, 1126, 1390, 1668, 1689, 2085, 2224, 2252, 2780, 2815, 3336, 3378, 4170, 4448, 4504, 5560, 5630, 6672, 6756, 8340, 8445, 8896, 9008, 11120, 11260, 13344, 13512, 16680, 16890, 18016, 22240, 22520, 26688, 27024, 33360, 33780, 36032, 44480, 45040, 54048, 66720, 67560, 78257, 90080, 108096, 133440, 135120, 156514, 180160, 234771, 270240, 313028, 391285, 469542, 540480, 626056, 782570, 939084, 1173855, 1252112, 1565140, 1878168, 2347710, 2504224, 3130280, 3756336, 4695420, 5008448, 6260560, 7512672, 9390840, 12521120, 15025344, 18781680, 25042240, 37563360, 75126720]

約数ペア:

[(1, 75126720), (2, 37563360), (3, 25042240), (4, 18781680), (5, 15025344), (6, 12521120), (8, 9390840), (10, 7512672), (12, 6260560), (15, 5008448), (16, 4695420), (20, 3756336), (24, 3130280), (30, 2504224), (32, 2347710), (40, 1878168), (48, 1565140), (60, 1252112), (64, 1173855), (80, 939084), (96, 782570), (120, 626056), (139, 540480), (160, 469542), (192, 391285), (240, 313028), (278, 270240), (320, 234771), (417, 180160), (480, 156514), (556, 135120), (563, 133440), (695, 108096), (834, 90080), (960, 78257), (1112, 67560), (1126, 66720), (1390, 54048), (1668, 45040), (1689, 44480), (2085, 36032), (2224, 33780), (2252, 33360), (2780, 27024), (2815, 26688), (3336, 22520), (3378, 22240), (4170, 18016), (4448, 16890), (4504, 16680), (5560, 13512), (5630, 13344), (6672, 11260), (6756, 11120), (8340, 9008), (8445, 8896)]