7888097520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1217299}}^1$

素因数の和:1217324

約数の個数: 100

約数和(自身を含む): 27396553800

約数和(自身を除く): 19508456280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 1217299, 2434598, 3651897, 4869196, 6086495, 7303794, 9738392, 10955691, 12172990, 14607588, 18259485, 19476784, 21911382, 24345980, 29215176, 32867073, 36518970, 43822764, 48691960, 54778455, 58430352, 65734146, 73037940, 87645528, 97383920, 98601219, 109556910, 131468292, 146075880, 164335365, 175291056, 197202438, 219113820, 262936584, 292151760, 328670730, 394404876, 438227640, 493006095, 525873168, 657341460, 788809752, 876455280, 986012190, 1314682920, 1577619504, 1972024380, 2629365840, 3944048760, 7888097520]

約数ペア:

[(1, 7888097520), (2, 3944048760), (3, 2629365840), (4, 1972024380), (5, 1577619504), (6, 1314682920), (8, 986012190), (9, 876455280), (10, 788809752), (12, 657341460), (15, 525873168), (16, 493006095), (18, 438227640), (20, 394404876), (24, 328670730), (27, 292151760), (30, 262936584), (36, 219113820), (40, 197202438), (45, 175291056), (48, 164335365), (54, 146075880), (60, 131468292), (72, 109556910), (80, 98601219), (81, 97383920), (90, 87645528), (108, 73037940), (120, 65734146), (135, 58430352), (144, 54778455), (162, 48691960), (180, 43822764), (216, 36518970), (240, 32867073), (270, 29215176), (324, 24345980), (360, 21911382), (405, 19476784), (432, 18259485), (540, 14607588), (648, 12172990), (720, 10955691), (810, 9738392), (1080, 7303794), (1296, 6086495), (1620, 4869196), (2160, 3651897), (3240, 2434598), (6480, 1217299)]