382890240

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1267

約数の個数: 216

約数和(自身を含む): 1374941568

約数和(自身を除く): 992051328

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, 1231, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2462, 2592, 2880, 3240, 3456, 3693, 3840, 3888, 4320, 4860, 4924, 5184, 5760, 6155, 6480, 6912, 7386, 7776, 8640, 9720, 9848, 10368, 11079, 11520, 12310, 12960, 14772, 15552, 17280, 18465, 19440, 19696, 20736, 22158, 24620, 25920, 29544, 31104, 33237, 34560, 36930, 38880, 39392, 44316, 49240, 51840, 55395, 59088, 62208, 66474, 73860, 77760, 78784, 88632, 98480, 99711, 103680, 110790, 118176, 132948, 147720, 155520, 157568, 166185, 177264, 196960, 199422, 221580, 236352, 265896, 295440, 299133, 311040, 315136, 332370, 354528, 393920, 398844, 443160, 472704, 498555, 531792, 590880, 598266, 664740, 709056, 787840, 797688, 886320, 945408, 997110, 1063584, 1181760, 1196532, 1329480, 1418112, 1495665, 1575680, 1595376, 1772640, 1994220, 2127168, 2363520, 2393064, 2658960, 2836224, 2991330, 3190752, 3545280, 3988440, 4254336, 4727040, 4786128, 5317920, 5982660, 6381504, 7090560, 7976880, 8508672, 9572256, 10635840, 11965320, 12763008, 14181120, 15953760, 19144512, 21271680, 23930640, 25526016, 31907520, 38289024, 42543360, 47861280, 63815040, 76578048, 95722560, 127630080, 191445120, 382890240]

約数ペア:

[(1, 382890240), (2, 191445120), (3, 127630080), (4, 95722560), (5, 76578048), (6, 63815040), (8, 47861280), (9, 42543360), (10, 38289024), (12, 31907520), (15, 25526016), (16, 23930640), (18, 21271680), (20, 19144512), (24, 15953760), (27, 14181120), (30, 12763008), (32, 11965320), (36, 10635840), (40, 9572256), (45, 8508672), (48, 7976880), (54, 7090560), (60, 6381504), (64, 5982660), (72, 5317920), (80, 4786128), (81, 4727040), (90, 4254336), (96, 3988440), (108, 3545280), (120, 3190752), (128, 2991330), (135, 2836224), (144, 2658960), (160, 2393064), (162, 2363520), (180, 2127168), (192, 1994220), (216, 1772640), (240, 1595376), (243, 1575680), (256, 1495665), (270, 1418112), (288, 1329480), (320, 1196532), (324, 1181760), (360, 1063584), (384, 997110), (405, 945408), (432, 886320), (480, 797688), (486, 787840), (540, 709056), (576, 664740), (640, 598266), (648, 590880), (720, 531792), (768, 498555), (810, 472704), (864, 443160), (960, 398844), (972, 393920), (1080, 354528), (1152, 332370), (1215, 315136), (1231, 311040), (1280, 299133), (1296, 295440), (1440, 265896), (1620, 236352), (1728, 221580), (1920, 199422), (1944, 196960), (2160, 177264), (2304, 166185), (2430, 157568), (2462, 155520), (2592, 147720), (2880, 132948), (3240, 118176), (3456, 110790), (3693, 103680), (3840, 99711), (3888, 98480), (4320, 88632), (4860, 78784), (4924, 77760), (5184, 73860), (5760, 66474), (6155, 62208), (6480, 59088), (6912, 55395), (7386, 51840), (7776, 49240), (8640, 44316), (9720, 39392), (9848, 38880), (10368, 36930), (11079, 34560), (11520, 33237), (12310, 31104), (12960, 29544), (14772, 25920), (15552, 24620), (17280, 22158), (18465, 20736), (19440, 19696)]