42543360

素因数分解:

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

素因数の和:1261

約数の個数: 144

約数和(自身を含む): 151092480

約数和(自身を除く): 108549120

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, 1231, 1280, 1440, 1728, 1920, 2160, 2304, 2462, 2880, 3456, 3693, 3840, 4320, 4924, 5760, 6155, 6912, 7386, 8640, 9848, 11079, 11520, 12310, 14772, 17280, 18465, 19696, 22158, 24620, 29544, 33237, 34560, 36930, 39392, 44316, 49240, 55395, 59088, 66474, 73860, 78784, 88632, 98480, 110790, 118176, 132948, 147720, 157568, 166185, 177264, 196960, 221580, 236352, 265896, 295440, 315136, 332370, 354528, 393920, 443160, 472704, 531792, 590880, 664740, 709056, 787840, 886320, 945408, 1063584, 1181760, 1329480, 1418112, 1575680, 1772640, 2127168, 2363520, 2658960, 2836224, 3545280, 4254336, 4727040, 5317920, 7090560, 8508672, 10635840, 14181120, 21271680, 42543360]

約数ペア:

[(1, 42543360), (2, 21271680), (3, 14181120), (4, 10635840), (5, 8508672), (6, 7090560), (8, 5317920), (9, 4727040), (10, 4254336), (12, 3545280), (15, 2836224), (16, 2658960), (18, 2363520), (20, 2127168), (24, 1772640), (27, 1575680), (30, 1418112), (32, 1329480), (36, 1181760), (40, 1063584), (45, 945408), (48, 886320), (54, 787840), (60, 709056), (64, 664740), (72, 590880), (80, 531792), (90, 472704), (96, 443160), (108, 393920), (120, 354528), (128, 332370), (135, 315136), (144, 295440), (160, 265896), (180, 236352), (192, 221580), (216, 196960), (240, 177264), (256, 166185), (270, 157568), (288, 147720), (320, 132948), (360, 118176), (384, 110790), (432, 98480), (480, 88632), (540, 78784), (576, 73860), (640, 66474), (720, 59088), (768, 55395), (864, 49240), (960, 44316), (1080, 39392), (1152, 36930), (1231, 34560), (1280, 33237), (1440, 29544), (1728, 24620), (1920, 22158), (2160, 19696), (2304, 18465), (2462, 17280), (2880, 14772), (3456, 12310), (3693, 11520), (3840, 11079), (4320, 9848), (4924, 8640), (5760, 7386), (6155, 6912)]