2636160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 8408880

約数和(自身を除く): 5772720

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, 1373, 1920, 2746, 4119, 5492, 6865, 8238, 10984, 13730, 16476, 20595, 21968, 27460, 32952, 41190, 43936, 54920, 65904, 82380, 87872, 109840, 131808, 164760, 175744, 219680, 263616, 329520, 439360, 527232, 659040, 878720, 1318080, 2636160]

約数ペア:

[(1, 2636160), (2, 1318080), (3, 878720), (4, 659040), (5, 527232), (6, 439360), (8, 329520), (10, 263616), (12, 219680), (15, 175744), (16, 164760), (20, 131808), (24, 109840), (30, 87872), (32, 82380), (40, 65904), (48, 54920), (60, 43936), (64, 41190), (80, 32952), (96, 27460), (120, 21968), (128, 20595), (160, 16476), (192, 13730), (240, 10984), (320, 8238), (384, 6865), (480, 5492), (640, 4119), (960, 2746), (1373, 1920)]