79331520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4898

約数の個数: 112

約数和(自身を含む): 266748768

約数和(自身を除く): 187417248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4861, 5440, 8160, 9722, 14583, 16320, 19444, 24305, 29166, 38888, 48610, 58332, 72915, 77776, 82637, 97220, 116664, 145830, 155552, 165274, 194440, 233328, 247911, 291660, 311104, 330548, 388880, 413185, 466656, 495822, 583320, 661096, 777760, 826370, 933312, 991644, 1166640, 1239555, 1322192, 1555520, 1652740, 1983288, 2333280, 2479110, 2644384, 3305480, 3966576, 4666560, 4958220, 5288768, 6610960, 7933152, 9916440, 13221920, 15866304, 19832880, 26443840, 39665760, 79331520]

約数ペア:

[(1, 79331520), (2, 39665760), (3, 26443840), (4, 19832880), (5, 15866304), (6, 13221920), (8, 9916440), (10, 7933152), (12, 6610960), (15, 5288768), (16, 4958220), (17, 4666560), (20, 3966576), (24, 3305480), (30, 2644384), (32, 2479110), (34, 2333280), (40, 1983288), (48, 1652740), (51, 1555520), (60, 1322192), (64, 1239555), (68, 1166640), (80, 991644), (85, 933312), (96, 826370), (102, 777760), (120, 661096), (136, 583320), (160, 495822), (170, 466656), (192, 413185), (204, 388880), (240, 330548), (255, 311104), (272, 291660), (320, 247911), (340, 233328), (408, 194440), (480, 165274), (510, 155552), (544, 145830), (680, 116664), (816, 97220), (960, 82637), (1020, 77776), (1088, 72915), (1360, 58332), (1632, 48610), (2040, 38888), (2720, 29166), (3264, 24305), (4080, 19444), (4861, 16320), (5440, 14583), (8160, 9722)]