123718080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{128873}}^1$

素因数の和:128893

約数の個数: 56

約数和(自身を含む): 392807952

約数和(自身を除く): 269089872

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, 160, 192, 240, 320, 480, 960, 128873, 257746, 386619, 515492, 644365, 773238, 1030984, 1288730, 1546476, 1933095, 2061968, 2577460, 3092952, 3866190, 4123936, 5154920, 6185904, 7732380, 8247872, 10309840, 12371808, 15464760, 20619680, 24743616, 30929520, 41239360, 61859040, 123718080]

約数ペア:

[(1, 123718080), (2, 61859040), (3, 41239360), (4, 30929520), (5, 24743616), (6, 20619680), (8, 15464760), (10, 12371808), (12, 10309840), (15, 8247872), (16, 7732380), (20, 6185904), (24, 5154920), (30, 4123936), (32, 3866190), (40, 3092952), (48, 2577460), (60, 2061968), (64, 1933095), (80, 1546476), (96, 1288730), (120, 1030984), (160, 773238), (192, 644365), (240, 515492), (320, 386619), (480, 257746), (960, 128873)]