54069840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6827}}^1$

素因数の和:6857

約数の個数: 120

約数和(自身を含む): 198121248

約数和(自身を除く): 144051408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6827, 7920, 13654, 20481, 27308, 34135, 40962, 54616, 61443, 68270, 75097, 81924, 102405, 109232, 122886, 136540, 150194, 163848, 204810, 225291, 245772, 273080, 300388, 307215, 327696, 375485, 409620, 450582, 491544, 546160, 600776, 614430, 675873, 750970, 819240, 901164, 983088, 1126455, 1201552, 1228860, 1351746, 1501940, 1638480, 1802328, 2252910, 2457720, 2703492, 3003880, 3379365, 3604656, 4505820, 4915440, 5406984, 6007760, 6758730, 9011640, 10813968, 13517460, 18023280, 27034920, 54069840]

約数ペア:

[(1, 54069840), (2, 27034920), (3, 18023280), (4, 13517460), (5, 10813968), (6, 9011640), (8, 6758730), (9, 6007760), (10, 5406984), (11, 4915440), (12, 4505820), (15, 3604656), (16, 3379365), (18, 3003880), (20, 2703492), (22, 2457720), (24, 2252910), (30, 1802328), (33, 1638480), (36, 1501940), (40, 1351746), (44, 1228860), (45, 1201552), (48, 1126455), (55, 983088), (60, 901164), (66, 819240), (72, 750970), (80, 675873), (88, 614430), (90, 600776), (99, 546160), (110, 491544), (120, 450582), (132, 409620), (144, 375485), (165, 327696), (176, 307215), (180, 300388), (198, 273080), (220, 245772), (240, 225291), (264, 204810), (330, 163848), (360, 150194), (396, 136540), (440, 122886), (495, 109232), (528, 102405), (660, 81924), (720, 75097), (792, 68270), (880, 61443), (990, 54616), (1320, 40962), (1584, 34135), (1980, 27308), (2640, 20481), (3960, 13654), (6827, 7920)]