1200594320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2143}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 2871244800

約数和(自身を除く): 1670650480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 149, 188, 235, 298, 376, 470, 596, 745, 752, 940, 1192, 1490, 1880, 2143, 2384, 2980, 3760, 4286, 5960, 7003, 8572, 10715, 11920, 14006, 17144, 21430, 28012, 34288, 35015, 42860, 56024, 70030, 85720, 100721, 112048, 140060, 171440, 201442, 280120, 319307, 402884, 503605, 560240, 638614, 805768, 1007210, 1277228, 1596535, 1611536, 2014420, 2554456, 3193070, 4028840, 5108912, 6386140, 8057680, 12772280, 15007429, 25544560, 30014858, 60029716, 75037145, 120059432, 150074290, 240118864, 300148580, 600297160, 1200594320]

約数ペア:

[(1, 1200594320), (2, 600297160), (4, 300148580), (5, 240118864), (8, 150074290), (10, 120059432), (16, 75037145), (20, 60029716), (40, 30014858), (47, 25544560), (80, 15007429), (94, 12772280), (149, 8057680), (188, 6386140), (235, 5108912), (298, 4028840), (376, 3193070), (470, 2554456), (596, 2014420), (745, 1611536), (752, 1596535), (940, 1277228), (1192, 1007210), (1490, 805768), (1880, 638614), (2143, 560240), (2384, 503605), (2980, 402884), (3760, 319307), (4286, 280120), (5960, 201442), (7003, 171440), (8572, 140060), (10715, 112048), (11920, 100721), (14006, 85720), (17144, 70030), (21430, 56024), (28012, 42860), (34288, 35015)]