460621440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 1602338400

約数和(自身を除く): 1141716960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 288, 320, 360, 379, 384, 422, 480, 576, 633, 640, 720, 758, 844, 960, 1055, 1137, 1152, 1266, 1440, 1516, 1688, 1895, 1899, 1920, 2110, 2274, 2532, 2880, 3032, 3165, 3376, 3411, 3790, 3798, 4220, 4548, 5064, 5685, 5760, 6064, 6330, 6752, 6822, 7580, 7596, 8440, 9096, 9495, 10128, 11370, 12128, 12660, 13504, 13644, 15160, 15192, 16880, 17055, 18192, 18990, 20256, 22740, 24256, 25320, 27008, 27288, 30320, 30384, 33760, 34110, 36384, 37980, 40512, 45480, 48512, 50640, 54576, 60640, 60768, 67520, 68220, 72768, 75960, 79969, 81024, 90960, 101280, 109152, 121280, 121536, 135040, 136440, 145536, 151920, 159938, 181920, 202560, 218304, 239907, 242560, 243072, 272880, 303840, 319876, 363840, 399845, 405120, 436608, 479814, 545760, 607680, 639752, 719721, 727680, 799690, 959628, 1091520, 1199535, 1215360, 1279504, 1439442, 1599380, 1919256, 2183040, 2399070, 2559008, 2878884, 3198760, 3598605, 3838512, 4798140, 5118016, 5757768, 6397520, 7197210, 7677024, 9596280, 10236032, 11515536, 12795040, 14394420, 15354048, 19192560, 23031072, 25590080, 28788840, 30708096, 38385120, 46062144, 51180160, 57577680, 76770240, 92124288, 115155360, 153540480, 230310720, 460621440]

約数ペア:

[(1, 460621440), (2, 230310720), (3, 153540480), (4, 115155360), (5, 92124288), (6, 76770240), (8, 57577680), (9, 51180160), (10, 46062144), (12, 38385120), (15, 30708096), (16, 28788840), (18, 25590080), (20, 23031072), (24, 19192560), (30, 15354048), (32, 14394420), (36, 12795040), (40, 11515536), (45, 10236032), (48, 9596280), (60, 7677024), (64, 7197210), (72, 6397520), (80, 5757768), (90, 5118016), (96, 4798140), (120, 3838512), (128, 3598605), (144, 3198760), (160, 2878884), (180, 2559008), (192, 2399070), (211, 2183040), (240, 1919256), (288, 1599380), (320, 1439442), (360, 1279504), (379, 1215360), (384, 1199535), (422, 1091520), (480, 959628), (576, 799690), (633, 727680), (640, 719721), (720, 639752), (758, 607680), (844, 545760), (960, 479814), (1055, 436608), (1137, 405120), (1152, 399845), (1266, 363840), (1440, 319876), (1516, 303840), (1688, 272880), (1895, 243072), (1899, 242560), (1920, 239907), (2110, 218304), (2274, 202560), (2532, 181920), (2880, 159938), (3032, 151920), (3165, 145536), (3376, 136440), (3411, 135040), (3790, 121536), (3798, 121280), (4220, 109152), (4548, 101280), (5064, 90960), (5685, 81024), (5760, 79969), (6064, 75960), (6330, 72768), (6752, 68220), (6822, 67520), (7580, 60768), (7596, 60640), (8440, 54576), (9096, 50640), (9495, 48512), (10128, 45480), (11370, 40512), (12128, 37980), (12660, 36384), (13504, 34110), (13644, 33760), (15160, 30384), (15192, 30320), (16880, 27288), (17055, 27008), (18192, 25320), (18990, 24256), (20256, 22740)]