253782240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27827}}^1$

素因数の和:27864

約数の個数: 96

約数和(自身を含む): 841518720

約数和(自身を除く): 587736480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 27827, 55654, 83481, 111308, 139135, 166962, 222616, 278270, 333924, 417405, 445232, 528713, 556540, 667848, 834810, 890464, 1057426, 1113080, 1335696, 1586139, 1669620, 2114852, 2226160, 2643565, 2671392, 3172278, 3339240, 4229704, 4452320, 5287130, 6344556, 6678480, 7930695, 8459408, 10574260, 12689112, 13356960, 15861390, 16918816, 21148520, 25378224, 31722780, 42297040, 50756448, 63445560, 84594080, 126891120, 253782240]

約数ペア:

[(1, 253782240), (2, 126891120), (3, 84594080), (4, 63445560), (5, 50756448), (6, 42297040), (8, 31722780), (10, 25378224), (12, 21148520), (15, 16918816), (16, 15861390), (19, 13356960), (20, 12689112), (24, 10574260), (30, 8459408), (32, 7930695), (38, 6678480), (40, 6344556), (48, 5287130), (57, 4452320), (60, 4229704), (76, 3339240), (80, 3172278), (95, 2671392), (96, 2643565), (114, 2226160), (120, 2114852), (152, 1669620), (160, 1586139), (190, 1335696), (228, 1113080), (240, 1057426), (285, 890464), (304, 834810), (380, 667848), (456, 556540), (480, 528713), (570, 445232), (608, 417405), (760, 333924), (912, 278270), (1140, 222616), (1520, 166962), (1824, 139135), (2280, 111308), (3040, 83481), (4560, 55654), (9120, 27827)]