76770240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 245546880

約数和(自身を除く): 168776640

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, 160, 192, 211, 240, 320, 379, 422, 480, 633, 758, 844, 960, 1055, 1137, 1266, 1516, 1688, 1895, 2110, 2274, 2532, 3032, 3165, 3376, 3790, 4220, 4548, 5064, 5685, 6064, 6330, 6752, 7580, 8440, 9096, 10128, 11370, 12128, 12660, 13504, 15160, 16880, 18192, 20256, 22740, 24256, 25320, 30320, 33760, 36384, 40512, 45480, 50640, 60640, 67520, 72768, 79969, 90960, 101280, 121280, 159938, 181920, 202560, 239907, 319876, 363840, 399845, 479814, 639752, 799690, 959628, 1199535, 1279504, 1599380, 1919256, 2399070, 2559008, 3198760, 3838512, 4798140, 5118016, 6397520, 7677024, 9596280, 12795040, 15354048, 19192560, 25590080, 38385120, 76770240]

約数ペア:

[(1, 76770240), (2, 38385120), (3, 25590080), (4, 19192560), (5, 15354048), (6, 12795040), (8, 9596280), (10, 7677024), (12, 6397520), (15, 5118016), (16, 4798140), (20, 3838512), (24, 3198760), (30, 2559008), (32, 2399070), (40, 1919256), (48, 1599380), (60, 1279504), (64, 1199535), (80, 959628), (96, 799690), (120, 639752), (160, 479814), (192, 399845), (211, 363840), (240, 319876), (320, 239907), (379, 202560), (422, 181920), (480, 159938), (633, 121280), (758, 101280), (844, 90960), (960, 79969), (1055, 72768), (1137, 67520), (1266, 60640), (1516, 50640), (1688, 45480), (1895, 40512), (2110, 36384), (2274, 33760), (2532, 30320), (3032, 25320), (3165, 24256), (3376, 22740), (3790, 20256), (4220, 18192), (4548, 16880), (5064, 15160), (5685, 13504), (6064, 12660), (6330, 12128), (6752, 11370), (7580, 10128), (8440, 9096)]