1350720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1$

素因数の和:97

約数の個数: 168

約数和(自身を含む): 5388864

約数和(自身を除く): 4038144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 192, 201, 210, 224, 240, 252, 268, 280, 288, 315, 320, 335, 336, 360, 402, 420, 448, 469, 480, 504, 536, 560, 576, 603, 630, 670, 672, 720, 804, 840, 938, 960, 1005, 1008, 1072, 1120, 1206, 1260, 1340, 1344, 1407, 1440, 1608, 1680, 1876, 2010, 2016, 2144, 2240, 2345, 2412, 2520, 2680, 2814, 2880, 3015, 3216, 3360, 3752, 4020, 4032, 4221, 4288, 4690, 4824, 5040, 5360, 5628, 6030, 6432, 6720, 7035, 7504, 8040, 8442, 9380, 9648, 10080, 10720, 11256, 12060, 12864, 14070, 15008, 16080, 16884, 18760, 19296, 20160, 21105, 21440, 22512, 24120, 28140, 30016, 32160, 33768, 37520, 38592, 42210, 45024, 48240, 56280, 64320, 67536, 75040, 84420, 90048, 96480, 112560, 135072, 150080, 168840, 192960, 225120, 270144, 337680, 450240, 675360, 1350720]

約数ペア:

[(1, 1350720), (2, 675360), (3, 450240), (4, 337680), (5, 270144), (6, 225120), (7, 192960), (8, 168840), (9, 150080), (10, 135072), (12, 112560), (14, 96480), (15, 90048), (16, 84420), (18, 75040), (20, 67536), (21, 64320), (24, 56280), (28, 48240), (30, 45024), (32, 42210), (35, 38592), (36, 37520), (40, 33768), (42, 32160), (45, 30016), (48, 28140), (56, 24120), (60, 22512), (63, 21440), (64, 21105), (67, 20160), (70, 19296), (72, 18760), (80, 16884), (84, 16080), (90, 15008), (96, 14070), (105, 12864), (112, 12060), (120, 11256), (126, 10720), (134, 10080), (140, 9648), (144, 9380), (160, 8442), (168, 8040), (180, 7504), (192, 7035), (201, 6720), (210, 6432), (224, 6030), (240, 5628), (252, 5360), (268, 5040), (280, 4824), (288, 4690), (315, 4288), (320, 4221), (335, 4032), (336, 4020), (360, 3752), (402, 3360), (420, 3216), (448, 3015), (469, 2880), (480, 2814), (504, 2680), (536, 2520), (560, 2412), (576, 2345), (603, 2240), (630, 2144), (670, 2016), (672, 2010), (720, 1876), (804, 1680), (840, 1608), (938, 1440), (960, 1407), (1005, 1344), (1008, 1340), (1072, 1260), (1120, 1206)]