180516480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 580176000

約数和(自身を除く): 399659520

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, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 631, 640, 745, 894, 960, 1192, 1262, 1490, 1788, 1893, 1920, 2235, 2384, 2524, 2980, 3155, 3576, 3786, 4470, 4768, 5048, 5960, 6310, 7152, 7572, 8940, 9465, 9536, 10096, 11920, 12620, 14304, 15144, 17880, 18930, 19072, 20192, 23840, 25240, 28608, 30288, 35760, 37860, 40384, 47680, 50480, 57216, 60576, 71520, 75720, 80768, 94019, 95360, 100960, 121152, 143040, 151440, 188038, 201920, 242304, 282057, 286080, 302880, 376076, 403840, 470095, 564114, 605760, 752152, 940190, 1128228, 1211520, 1410285, 1504304, 1880380, 2256456, 2820570, 3008608, 3760760, 4512912, 5641140, 6017216, 7521520, 9025824, 11282280, 12034432, 15043040, 18051648, 22564560, 30086080, 36103296, 45129120, 60172160, 90258240, 180516480]

約数ペア:

[(1, 180516480), (2, 90258240), (3, 60172160), (4, 45129120), (5, 36103296), (6, 30086080), (8, 22564560), (10, 18051648), (12, 15043040), (15, 12034432), (16, 11282280), (20, 9025824), (24, 7521520), (30, 6017216), (32, 5641140), (40, 4512912), (48, 3760760), (60, 3008608), (64, 2820570), (80, 2256456), (96, 1880380), (120, 1504304), (128, 1410285), (149, 1211520), (160, 1128228), (192, 940190), (240, 752152), (298, 605760), (320, 564114), (384, 470095), (447, 403840), (480, 376076), (596, 302880), (631, 286080), (640, 282057), (745, 242304), (894, 201920), (960, 188038), (1192, 151440), (1262, 143040), (1490, 121152), (1788, 100960), (1893, 95360), (1920, 94019), (2235, 80768), (2384, 75720), (2524, 71520), (2980, 60576), (3155, 57216), (3576, 50480), (3786, 47680), (4470, 40384), (4768, 37860), (5048, 35760), (5960, 30288), (6310, 28608), (7152, 25240), (7572, 23840), (8940, 20192), (9465, 19072), (9536, 18930), (10096, 17880), (11920, 15144), (12620, 14304)]