1128960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2$

素因数の和:43

約数の個数: 180

約数和(自身を含む): 4548258

約数和(自身を除く): 3419298

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3136, 3360, 3528, 3584, 3840, 3920, 4032, 4410, 4480, 4608, 4704, 5040, 5376, 5760, 5880, 6272, 6720, 7056, 7680, 7840, 8064, 8820, 8960, 9408, 10080, 10752, 11520, 11760, 12544, 13440, 14112, 15680, 16128, 17640, 17920, 18816, 20160, 23040, 23520, 25088, 26880, 28224, 31360, 32256, 35280, 37632, 40320, 47040, 53760, 56448, 62720, 70560, 75264, 80640, 94080, 112896, 125440, 141120, 161280, 188160, 225792, 282240, 376320, 564480, 1128960]

約数ペア:

[(1, 1128960), (2, 564480), (3, 376320), (4, 282240), (5, 225792), (6, 188160), (7, 161280), (8, 141120), (9, 125440), (10, 112896), (12, 94080), (14, 80640), (15, 75264), (16, 70560), (18, 62720), (20, 56448), (21, 53760), (24, 47040), (28, 40320), (30, 37632), (32, 35280), (35, 32256), (36, 31360), (40, 28224), (42, 26880), (45, 25088), (48, 23520), (49, 23040), (56, 20160), (60, 18816), (63, 17920), (64, 17640), (70, 16128), (72, 15680), (80, 14112), (84, 13440), (90, 12544), (96, 11760), (98, 11520), (105, 10752), (112, 10080), (120, 9408), (126, 8960), (128, 8820), (140, 8064), (144, 7840), (147, 7680), (160, 7056), (168, 6720), (180, 6272), (192, 5880), (196, 5760), (210, 5376), (224, 5040), (240, 4704), (245, 4608), (252, 4480), (256, 4410), (280, 4032), (288, 3920), (294, 3840), (315, 3584), (320, 3528), (336, 3360), (360, 3136), (384, 2940), (392, 2880), (420, 2688), (441, 2560), (448, 2520), (480, 2352), (490, 2304), (504, 2240), (512, 2205), (560, 2016), (576, 1960), (588, 1920), (630, 1792), (640, 1764), (672, 1680), (720, 1568), (735, 1536), (768, 1470), (784, 1440), (840, 1344), (882, 1280), (896, 1260), (960, 1176), (980, 1152), (1008, 1120)]