307080960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 987987840

約数和(自身を除く): 680906880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 320, 379, 384, 422, 480, 633, 640, 758, 768, 844, 960, 1055, 1137, 1266, 1280, 1516, 1688, 1895, 1920, 2110, 2274, 2532, 3032, 3165, 3376, 3790, 3840, 4220, 4548, 5064, 5685, 6064, 6330, 6752, 7580, 8440, 9096, 10128, 11370, 12128, 12660, 13504, 15160, 16880, 18192, 20256, 22740, 24256, 25320, 27008, 30320, 33760, 36384, 40512, 45480, 48512, 50640, 54016, 60640, 67520, 72768, 79969, 81024, 90960, 97024, 101280, 121280, 135040, 145536, 159938, 162048, 181920, 202560, 239907, 242560, 270080, 291072, 319876, 363840, 399845, 405120, 479814, 485120, 639752, 727680, 799690, 810240, 959628, 1199535, 1279504, 1455360, 1599380, 1919256, 2399070, 2559008, 3198760, 3838512, 4798140, 5118016, 6397520, 7677024, 9596280, 10236032, 12795040, 15354048, 19192560, 20472064, 25590080, 30708096, 38385120, 51180160, 61416192, 76770240, 102360320, 153540480, 307080960]

約数ペア:

[(1, 307080960), (2, 153540480), (3, 102360320), (4, 76770240), (5, 61416192), (6, 51180160), (8, 38385120), (10, 30708096), (12, 25590080), (15, 20472064), (16, 19192560), (20, 15354048), (24, 12795040), (30, 10236032), (32, 9596280), (40, 7677024), (48, 6397520), (60, 5118016), (64, 4798140), (80, 3838512), (96, 3198760), (120, 2559008), (128, 2399070), (160, 1919256), (192, 1599380), (211, 1455360), (240, 1279504), (256, 1199535), (320, 959628), (379, 810240), (384, 799690), (422, 727680), (480, 639752), (633, 485120), (640, 479814), (758, 405120), (768, 399845), (844, 363840), (960, 319876), (1055, 291072), (1137, 270080), (1266, 242560), (1280, 239907), (1516, 202560), (1688, 181920), (1895, 162048), (1920, 159938), (2110, 145536), (2274, 135040), (2532, 121280), (3032, 101280), (3165, 97024), (3376, 90960), (3790, 81024), (3840, 79969), (4220, 72768), (4548, 67520), (5064, 60640), (5685, 54016), (6064, 50640), (6330, 48512), (6752, 45480), (7580, 40512), (8440, 36384), (9096, 33760), (10128, 30320), (11370, 27008), (12128, 25320), (12660, 24256), (13504, 22740), (15160, 20256), (16880, 18192)]