48871920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 152267040

約数和(自身を除く): 103395120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 757, 807, 1076, 1345, 1514, 1614, 2152, 2271, 2690, 3028, 3228, 3785, 4035, 4304, 4542, 5380, 6056, 6456, 7570, 8070, 9084, 10760, 11355, 12112, 12912, 15140, 16140, 18168, 21520, 22710, 30280, 32280, 36336, 45420, 60560, 64560, 90840, 181680, 203633, 407266, 610899, 814532, 1018165, 1221798, 1629064, 2036330, 2443596, 3054495, 3258128, 4072660, 4887192, 6108990, 8145320, 9774384, 12217980, 16290640, 24435960, 48871920]

約数ペア:

[(1, 48871920), (2, 24435960), (3, 16290640), (4, 12217980), (5, 9774384), (6, 8145320), (8, 6108990), (10, 4887192), (12, 4072660), (15, 3258128), (16, 3054495), (20, 2443596), (24, 2036330), (30, 1629064), (40, 1221798), (48, 1018165), (60, 814532), (80, 610899), (120, 407266), (240, 203633), (269, 181680), (538, 90840), (757, 64560), (807, 60560), (1076, 45420), (1345, 36336), (1514, 32280), (1614, 30280), (2152, 22710), (2271, 21520), (2690, 18168), (3028, 16140), (3228, 15140), (3785, 12912), (4035, 12112), (4304, 11355), (4542, 10760), (5380, 9084), (6056, 8070), (6456, 7570)]