181589280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 576072000

約数和(自身を除く): 394482720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2539, 2980, 3576, 4470, 4768, 5078, 5960, 7152, 7617, 8940, 10156, 11920, 12695, 14304, 15234, 17880, 20312, 23840, 25390, 30468, 35760, 38085, 40624, 50780, 60936, 71520, 76170, 81248, 101560, 121872, 152340, 203120, 243744, 304680, 378311, 406240, 609360, 756622, 1134933, 1218720, 1513244, 1891555, 2269866, 3026488, 3783110, 4539732, 5674665, 6052976, 7566220, 9079464, 11349330, 12105952, 15132440, 18158928, 22698660, 30264880, 36317856, 45397320, 60529760, 90794640, 181589280]

約数ペア:

[(1, 181589280), (2, 90794640), (3, 60529760), (4, 45397320), (5, 36317856), (6, 30264880), (8, 22698660), (10, 18158928), (12, 15132440), (15, 12105952), (16, 11349330), (20, 9079464), (24, 7566220), (30, 6052976), (32, 5674665), (40, 4539732), (48, 3783110), (60, 3026488), (80, 2269866), (96, 1891555), (120, 1513244), (149, 1218720), (160, 1134933), (240, 756622), (298, 609360), (447, 406240), (480, 378311), (596, 304680), (745, 243744), (894, 203120), (1192, 152340), (1490, 121872), (1788, 101560), (2235, 81248), (2384, 76170), (2539, 71520), (2980, 60936), (3576, 50780), (4470, 40624), (4768, 38085), (5078, 35760), (5960, 30468), (7152, 25390), (7617, 23840), (8940, 20312), (10156, 17880), (11920, 15234), (12695, 14304)]