18053760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9403}}^1$

素因数の和:9425

約数の個数: 64

約数和(自身を含む): 57552480

約数和(自身を除く): 39498720

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, 9403, 18806, 28209, 37612, 47015, 56418, 75224, 94030, 112836, 141045, 150448, 188060, 225672, 282090, 300896, 376120, 451344, 564180, 601792, 752240, 902688, 1128360, 1203584, 1504480, 1805376, 2256720, 3008960, 3610752, 4513440, 6017920, 9026880, 18053760]

約数ペア:

[(1, 18053760), (2, 9026880), (3, 6017920), (4, 4513440), (5, 3610752), (6, 3008960), (8, 2256720), (10, 1805376), (12, 1504480), (15, 1203584), (16, 1128360), (20, 902688), (24, 752240), (30, 601792), (32, 564180), (40, 451344), (48, 376120), (60, 300896), (64, 282090), (80, 225672), (96, 188060), (120, 150448), (128, 141045), (160, 112836), (192, 94030), (240, 75224), (320, 56418), (384, 47015), (480, 37612), (640, 28209), (960, 18806), (1920, 9403)]