78894134040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6509417}}^1$

素因数の和:6509532

約数の個数: 64

約数和(自身を含む): 239025828960

約数和(自身を除く): 160131694920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 6509417, 13018834, 19528251, 26037668, 32547085, 39056502, 52075336, 65094170, 78113004, 97641255, 130188340, 156226008, 195282510, 260376680, 390565020, 657451117, 781130040, 1314902234, 1972353351, 2629804468, 3287255585, 3944706702, 5259608936, 6574511170, 7889413404, 9861766755, 13149022340, 15778826808, 19723533510, 26298044680, 39447067020, 78894134040]

約数ペア:

[(1, 78894134040), (2, 39447067020), (3, 26298044680), (4, 19723533510), (5, 15778826808), (6, 13149022340), (8, 9861766755), (10, 7889413404), (12, 6574511170), (15, 5259608936), (20, 3944706702), (24, 3287255585), (30, 2629804468), (40, 1972353351), (60, 1314902234), (101, 781130040), (120, 657451117), (202, 390565020), (303, 260376680), (404, 195282510), (505, 156226008), (606, 130188340), (808, 97641255), (1010, 78113004), (1212, 65094170), (1515, 52075336), (2020, 39056502), (2424, 32547085), (3030, 26037668), (4040, 19528251), (6060, 13018834), (12120, 6509417)]