127453440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{33191}}^1$

素因数の和:33215

約数の個数: 72

約数和(自身を含む): 407066688

約数和(自身を除く): 279613248

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 33191, 66382, 99573, 132764, 165955, 199146, 265528, 331910, 398292, 497865, 531056, 663820, 796584, 995730, 1062112, 1327640, 1593168, 1991460, 2124224, 2655280, 3186336, 3982920, 4248448, 5310560, 6372672, 7965840, 8496896, 10621120, 12745344, 15931680, 21242240, 25490688, 31863360, 42484480, 63726720, 127453440]

約数ペア:

[(1, 127453440), (2, 63726720), (3, 42484480), (4, 31863360), (5, 25490688), (6, 21242240), (8, 15931680), (10, 12745344), (12, 10621120), (15, 8496896), (16, 7965840), (20, 6372672), (24, 5310560), (30, 4248448), (32, 3982920), (40, 3186336), (48, 2655280), (60, 2124224), (64, 1991460), (80, 1593168), (96, 1327640), (120, 1062112), (128, 995730), (160, 796584), (192, 663820), (240, 531056), (256, 497865), (320, 398292), (384, 331910), (480, 265528), (640, 199146), (768, 165955), (960, 132764), (1280, 99573), (1920, 66382), (3840, 33191)]