153258240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 495367488

約数和(自身を除く): 342109248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 373, 384, 428, 480, 535, 640, 642, 746, 768, 856, 960, 1070, 1119, 1280, 1284, 1492, 1605, 1712, 1865, 1920, 2140, 2238, 2568, 2984, 3210, 3424, 3730, 3840, 4280, 4476, 5136, 5595, 5968, 6420, 6848, 7460, 8560, 8952, 10272, 11190, 11936, 12840, 13696, 14920, 17120, 17904, 20544, 22380, 23872, 25680, 27392, 29840, 34240, 35808, 39911, 41088, 44760, 47744, 51360, 59680, 68480, 71616, 79822, 82176, 89520, 95488, 102720, 119360, 119733, 136960, 143232, 159644, 179040, 199555, 205440, 238720, 239466, 286464, 319288, 358080, 399110, 410880, 477440, 478932, 598665, 638576, 716160, 798220, 957864, 1197330, 1277152, 1432320, 1596440, 1915728, 2394660, 2554304, 3192880, 3831456, 4789320, 5108608, 6385760, 7662912, 9578640, 10217216, 12771520, 15325824, 19157280, 25543040, 30651648, 38314560, 51086080, 76629120, 153258240]

約数ペア:

[(1, 153258240), (2, 76629120), (3, 51086080), (4, 38314560), (5, 30651648), (6, 25543040), (8, 19157280), (10, 15325824), (12, 12771520), (15, 10217216), (16, 9578640), (20, 7662912), (24, 6385760), (30, 5108608), (32, 4789320), (40, 3831456), (48, 3192880), (60, 2554304), (64, 2394660), (80, 1915728), (96, 1596440), (107, 1432320), (120, 1277152), (128, 1197330), (160, 957864), (192, 798220), (214, 716160), (240, 638576), (256, 598665), (320, 478932), (321, 477440), (373, 410880), (384, 399110), (428, 358080), (480, 319288), (535, 286464), (640, 239466), (642, 238720), (746, 205440), (768, 199555), (856, 179040), (960, 159644), (1070, 143232), (1119, 136960), (1280, 119733), (1284, 119360), (1492, 102720), (1605, 95488), (1712, 89520), (1865, 82176), (1920, 79822), (2140, 71616), (2238, 68480), (2568, 59680), (2984, 51360), (3210, 47744), (3424, 44760), (3730, 41088), (3840, 39911), (4280, 35808), (4476, 34240), (5136, 29840), (5595, 27392), (5968, 25680), (6420, 23872), (6848, 22380), (7460, 20544), (8560, 17904), (8952, 17120), (10272, 14920), (11190, 13696), (11936, 12840)]