120716160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{62873}}^1$

素因数の和:62895

約数の個数: 64

約数和(自身を含む): 384788880

約数和(自身を除く): 264072720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 62873, 125746, 188619, 251492, 314365, 377238, 502984, 628730, 754476, 943095, 1005968, 1257460, 1508952, 1886190, 2011936, 2514920, 3017904, 3772380, 4023872, 5029840, 6035808, 7544760, 8047744, 10059680, 12071616, 15089520, 20119360, 24143232, 30179040, 40238720, 60358080, 120716160]

約数ペア:

[(1, 120716160), (2, 60358080), (3, 40238720), (4, 30179040), (5, 24143232), (6, 20119360), (8, 15089520), (10, 12071616), (12, 10059680), (15, 8047744), (16, 7544760), (20, 6035808), (24, 5029840), (30, 4023872), (32, 3772380), (40, 3017904), (48, 2514920), (60, 2011936), (64, 1886190), (80, 1508952), (96, 1257460), (120, 1005968), (128, 943095), (160, 754476), (192, 628730), (240, 502984), (320, 377238), (384, 314365), (480, 251492), (640, 188619), (960, 125746), (1920, 62873)]