3951360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^3$

素因数の和:48

約数の個数: 216

約数和(自身を含む): 15943200

約数和(自身を除く): 11991840

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, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1280, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1792, 1920, 1960, 2016, 2058, 2205, 2240, 2304, 2352, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3840, 3920, 4032, 4116, 4410, 4480, 4704, 5040, 5145, 5376, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7840, 8064, 8232, 8820, 8960, 9408, 10080, 10290, 10976, 11520, 11760, 12348, 12544, 13440, 13720, 14112, 15435, 15680, 16128, 16464, 17640, 18816, 20160, 20580, 21952, 23520, 24696, 26880, 27440, 28224, 30870, 31360, 32928, 35280, 37632, 40320, 41160, 43904, 47040, 49392, 54880, 56448, 61740, 62720, 65856, 70560, 80640, 82320, 87808, 94080, 98784, 109760, 112896, 123480, 131712, 141120, 164640, 188160, 197568, 219520, 246960, 263424, 282240, 329280, 395136, 439040, 493920, 564480, 658560, 790272, 987840, 1317120, 1975680, 3951360]

約数ペア:

[(1, 3951360), (2, 1975680), (3, 1317120), (4, 987840), (5, 790272), (6, 658560), (7, 564480), (8, 493920), (9, 439040), (10, 395136), (12, 329280), (14, 282240), (15, 263424), (16, 246960), (18, 219520), (20, 197568), (21, 188160), (24, 164640), (28, 141120), (30, 131712), (32, 123480), (35, 112896), (36, 109760), (40, 98784), (42, 94080), (45, 87808), (48, 82320), (49, 80640), (56, 70560), (60, 65856), (63, 62720), (64, 61740), (70, 56448), (72, 54880), (80, 49392), (84, 47040), (90, 43904), (96, 41160), (98, 40320), (105, 37632), (112, 35280), (120, 32928), (126, 31360), (128, 30870), (140, 28224), (144, 27440), (147, 26880), (160, 24696), (168, 23520), (180, 21952), (192, 20580), (196, 20160), (210, 18816), (224, 17640), (240, 16464), (245, 16128), (252, 15680), (256, 15435), (280, 14112), (288, 13720), (294, 13440), (315, 12544), (320, 12348), (336, 11760), (343, 11520), (360, 10976), (384, 10290), (392, 10080), (420, 9408), (441, 8960), (448, 8820), (480, 8232), (490, 8064), (504, 7840), (560, 7056), (576, 6860), (588, 6720), (630, 6272), (640, 6174), (672, 5880), (686, 5760), (720, 5488), (735, 5376), (768, 5145), (784, 5040), (840, 4704), (882, 4480), (896, 4410), (960, 4116), (980, 4032), (1008, 3920), (1029, 3840), (1120, 3528), (1152, 3430), (1176, 3360), (1260, 3136), (1280, 3087), (1344, 2940), (1372, 2880), (1440, 2744), (1470, 2688), (1568, 2520), (1680, 2352), (1715, 2304), (1764, 2240), (1792, 2205), (1920, 2058), (1960, 2016)]