12499902720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{361687}}^1$

素因数の和:361717

約数の個数: 144

約数和(自身を含む): 44357416320

約数和(自身を除く): 31857513600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 361687, 723374, 1085061, 1446748, 1808435, 2170122, 2893496, 3255183, 3616870, 4340244, 5425305, 5786992, 6510366, 7233740, 8680488, 9765549, 10850610, 11573984, 13020732, 14467480, 16275915, 17360976, 19531098, 21701220, 23147968, 26041464, 28934960, 32551830, 34721952, 39062196, 43402440, 46295936, 48827745, 52082928, 57869920, 65103660, 69443904, 78124392, 86804880, 92591872, 97655490, 104165856, 115739840, 130207320, 138887808, 156248784, 173609760, 195310980, 208331712, 231479680, 260414640, 277775616, 312497568, 347219520, 390621960, 416663424, 462959360, 520829280, 624995136, 694439040, 781243920, 833326848, 1041658560, 1249990272, 1388878080, 1562487840, 2083317120, 2499980544, 3124975680, 4166634240, 6249951360, 12499902720]

約数ペア:

[(1, 12499902720), (2, 6249951360), (3, 4166634240), (4, 3124975680), (5, 2499980544), (6, 2083317120), (8, 1562487840), (9, 1388878080), (10, 1249990272), (12, 1041658560), (15, 833326848), (16, 781243920), (18, 694439040), (20, 624995136), (24, 520829280), (27, 462959360), (30, 416663424), (32, 390621960), (36, 347219520), (40, 312497568), (45, 277775616), (48, 260414640), (54, 231479680), (60, 208331712), (64, 195310980), (72, 173609760), (80, 156248784), (90, 138887808), (96, 130207320), (108, 115739840), (120, 104165856), (128, 97655490), (135, 92591872), (144, 86804880), (160, 78124392), (180, 69443904), (192, 65103660), (216, 57869920), (240, 52082928), (256, 48827745), (270, 46295936), (288, 43402440), (320, 39062196), (360, 34721952), (384, 32551830), (432, 28934960), (480, 26041464), (540, 23147968), (576, 21701220), (640, 19531098), (720, 17360976), (768, 16275915), (864, 14467480), (960, 13020732), (1080, 11573984), (1152, 10850610), (1280, 9765549), (1440, 8680488), (1728, 7233740), (1920, 6510366), (2160, 5786992), (2304, 5425305), (2880, 4340244), (3456, 3616870), (3840, 3255183), (4320, 2893496), (5760, 2170122), (6912, 1808435), (8640, 1446748), (11520, 1085061), (17280, 723374), (34560, 361687)]