4515840

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2$

素因数の和:47

約数の個数: 216

約数和(自身を含む): 18206370

約数和(自身を除く): 13690530

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, 1024, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2048, 2205, 2240, 2304, 2352, 2520, 2560, 2688, 2880, 2940, 3072, 3136, 3360, 3528, 3584, 3840, 3920, 4032, 4410, 4480, 4608, 4704, 5040, 5120, 5376, 5760, 5880, 6144, 6272, 6720, 7056, 7168, 7680, 7840, 8064, 8820, 8960, 9216, 9408, 10080, 10240, 10752, 11520, 11760, 12544, 13440, 14112, 14336, 15360, 15680, 16128, 17640, 17920, 18432, 18816, 20160, 21504, 23040, 23520, 25088, 26880, 28224, 30720, 31360, 32256, 35280, 35840, 37632, 40320, 43008, 46080, 47040, 50176, 53760, 56448, 62720, 64512, 70560, 71680, 75264, 80640, 92160, 94080, 100352, 107520, 112896, 125440, 129024, 141120, 150528, 161280, 188160, 215040, 225792, 250880, 282240, 301056, 322560, 376320, 451584, 501760, 564480, 645120, 752640, 903168, 1128960, 1505280, 2257920, 4515840]

約数ペア:

[(1, 4515840), (2, 2257920), (3, 1505280), (4, 1128960), (5, 903168), (6, 752640), (7, 645120), (8, 564480), (9, 501760), (10, 451584), (12, 376320), (14, 322560), (15, 301056), (16, 282240), (18, 250880), (20, 225792), (21, 215040), (24, 188160), (28, 161280), (30, 150528), (32, 141120), (35, 129024), (36, 125440), (40, 112896), (42, 107520), (45, 100352), (48, 94080), (49, 92160), (56, 80640), (60, 75264), (63, 71680), (64, 70560), (70, 64512), (72, 62720), (80, 56448), (84, 53760), (90, 50176), (96, 47040), (98, 46080), (105, 43008), (112, 40320), (120, 37632), (126, 35840), (128, 35280), (140, 32256), (144, 31360), (147, 30720), (160, 28224), (168, 26880), (180, 25088), (192, 23520), (196, 23040), (210, 21504), (224, 20160), (240, 18816), (245, 18432), (252, 17920), (256, 17640), (280, 16128), (288, 15680), (294, 15360), (315, 14336), (320, 14112), (336, 13440), (360, 12544), (384, 11760), (392, 11520), (420, 10752), (441, 10240), (448, 10080), (480, 9408), (490, 9216), (504, 8960), (512, 8820), (560, 8064), (576, 7840), (588, 7680), (630, 7168), (640, 7056), (672, 6720), (720, 6272), (735, 6144), (768, 5880), (784, 5760), (840, 5376), (882, 5120), (896, 5040), (960, 4704), (980, 4608), (1008, 4480), (1024, 4410), (1120, 4032), (1152, 3920), (1176, 3840), (1260, 3584), (1280, 3528), (1344, 3360), (1440, 3136), (1470, 3072), (1536, 2940), (1568, 2880), (1680, 2688), (1764, 2560), (1792, 2520), (1920, 2352), (1960, 2304), (2016, 2240), (2048, 2205)]