479934720

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 216

約数和(自身を含む): 1723141056

約数和(自身を除く): 1243206336

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1543, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3086, 3240, 3456, 3840, 3888, 4320, 4629, 4860, 5184, 5760, 6172, 6480, 6912, 7715, 7776, 8640, 9258, 9720, 10368, 11520, 12344, 12960, 13887, 15430, 15552, 17280, 18516, 19440, 20736, 23145, 24688, 25920, 27774, 30860, 31104, 34560, 37032, 38880, 41661, 46290, 49376, 51840, 55548, 61720, 62208, 69435, 74064, 77760, 83322, 92580, 98752, 103680, 111096, 123440, 124983, 138870, 148128, 155520, 166644, 185160, 197504, 208305, 222192, 246880, 249966, 277740, 296256, 311040, 333288, 370320, 374949, 395008, 416610, 444384, 493760, 499932, 555480, 592512, 624915, 666576, 740640, 749898, 833220, 888768, 987520, 999864, 1110960, 1185024, 1249830, 1333152, 1481280, 1499796, 1666440, 1777536, 1874745, 1975040, 1999728, 2221920, 2499660, 2666304, 2962560, 2999592, 3332880, 3555072, 3749490, 3999456, 4443840, 4999320, 5332608, 5925120, 5999184, 6665760, 7498980, 7998912, 8887680, 9998640, 10665216, 11998368, 13331520, 14997960, 15997824, 17775360, 19997280, 23996736, 26663040, 29995920, 31995648, 39994560, 47993472, 53326080, 59991840, 79989120, 95986944, 119983680, 159978240, 239967360, 479934720]

約数ペア:

[(1, 479934720), (2, 239967360), (3, 159978240), (4, 119983680), (5, 95986944), (6, 79989120), (8, 59991840), (9, 53326080), (10, 47993472), (12, 39994560), (15, 31995648), (16, 29995920), (18, 26663040), (20, 23996736), (24, 19997280), (27, 17775360), (30, 15997824), (32, 14997960), (36, 13331520), (40, 11998368), (45, 10665216), (48, 9998640), (54, 8887680), (60, 7998912), (64, 7498980), (72, 6665760), (80, 5999184), (81, 5925120), (90, 5332608), (96, 4999320), (108, 4443840), (120, 3999456), (128, 3749490), (135, 3555072), (144, 3332880), (160, 2999592), (162, 2962560), (180, 2666304), (192, 2499660), (216, 2221920), (240, 1999728), (243, 1975040), (256, 1874745), (270, 1777536), (288, 1666440), (320, 1499796), (324, 1481280), (360, 1333152), (384, 1249830), (405, 1185024), (432, 1110960), (480, 999864), (486, 987520), (540, 888768), (576, 833220), (640, 749898), (648, 740640), (720, 666576), (768, 624915), (810, 592512), (864, 555480), (960, 499932), (972, 493760), (1080, 444384), (1152, 416610), (1215, 395008), (1280, 374949), (1296, 370320), (1440, 333288), (1543, 311040), (1620, 296256), (1728, 277740), (1920, 249966), (1944, 246880), (2160, 222192), (2304, 208305), (2430, 197504), (2592, 185160), (2880, 166644), (3086, 155520), (3240, 148128), (3456, 138870), (3840, 124983), (3888, 123440), (4320, 111096), (4629, 103680), (4860, 98752), (5184, 92580), (5760, 83322), (6172, 77760), (6480, 74064), (6912, 69435), (7715, 62208), (7776, 61720), (8640, 55548), (9258, 51840), (9720, 49376), (10368, 46290), (11520, 41661), (12344, 38880), (12960, 37032), (13887, 34560), (15430, 31104), (15552, 30860), (17280, 27774), (18516, 25920), (19440, 24688), (20736, 23145)]