153540480

素因数分解:

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

素因数の和:612

約数の個数: 128

約数和(自身を含む): 493027200

約数和(自身を除く): 339486720

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, 320, 379, 384, 422, 480, 633, 640, 758, 844, 960, 1055, 1137, 1266, 1516, 1688, 1895, 1920, 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, 27008, 30320, 33760, 36384, 40512, 45480, 48512, 50640, 60640, 67520, 72768, 79969, 81024, 90960, 101280, 121280, 135040, 145536, 159938, 181920, 202560, 239907, 242560, 319876, 363840, 399845, 405120, 479814, 639752, 727680, 799690, 959628, 1199535, 1279504, 1599380, 1919256, 2399070, 2559008, 3198760, 3838512, 4798140, 5118016, 6397520, 7677024, 9596280, 10236032, 12795040, 15354048, 19192560, 25590080, 30708096, 38385120, 51180160, 76770240, 153540480]

約数ペア:

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