40076160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20873}}^1$

素因数の和:20895

約数の個数: 64

約数和(自身を含む): 127748880

約数和(自身を除く): 87672720

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, 20873, 41746, 62619, 83492, 104365, 125238, 166984, 208730, 250476, 313095, 333968, 417460, 500952, 626190, 667936, 834920, 1001904, 1252380, 1335872, 1669840, 2003808, 2504760, 2671744, 3339680, 4007616, 5009520, 6679360, 8015232, 10019040, 13358720, 20038080, 40076160]

約数ペア:

[(1, 40076160), (2, 20038080), (3, 13358720), (4, 10019040), (5, 8015232), (6, 6679360), (8, 5009520), (10, 4007616), (12, 3339680), (15, 2671744), (16, 2504760), (20, 2003808), (24, 1669840), (30, 1335872), (32, 1252380), (40, 1001904), (48, 834920), (60, 667936), (64, 626190), (80, 500952), (96, 417460), (120, 333968), (128, 313095), (160, 250476), (192, 208730), (240, 166984), (320, 125238), (384, 104365), (480, 83492), (640, 62619), (960, 41746), (1920, 20873)]