78063360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 258279840

約数和(自身を除く): 180216480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 701, 768, 870, 928, 960, 1160, 1280, 1392, 1402, 1740, 1856, 1920, 2103, 2320, 2784, 2804, 3480, 3505, 3712, 3840, 4206, 4640, 5568, 5608, 6960, 7010, 7424, 8412, 9280, 10515, 11136, 11216, 13920, 14020, 16824, 18560, 20329, 21030, 22272, 22432, 27840, 28040, 33648, 37120, 40658, 42060, 44864, 55680, 56080, 60987, 67296, 81316, 84120, 89728, 101645, 111360, 112160, 121974, 134592, 162632, 168240, 179456, 203290, 224320, 243948, 269184, 304935, 325264, 336480, 406580, 448640, 487896, 538368, 609870, 650528, 672960, 813160, 897280, 975792, 1219740, 1301056, 1345920, 1626320, 1951584, 2439480, 2602112, 2691840, 3252640, 3903168, 4878960, 5204224, 6505280, 7806336, 9757920, 13010560, 15612672, 19515840, 26021120, 39031680, 78063360]

約数ペア:

[(1, 78063360), (2, 39031680), (3, 26021120), (4, 19515840), (5, 15612672), (6, 13010560), (8, 9757920), (10, 7806336), (12, 6505280), (15, 5204224), (16, 4878960), (20, 3903168), (24, 3252640), (29, 2691840), (30, 2602112), (32, 2439480), (40, 1951584), (48, 1626320), (58, 1345920), (60, 1301056), (64, 1219740), (80, 975792), (87, 897280), (96, 813160), (116, 672960), (120, 650528), (128, 609870), (145, 538368), (160, 487896), (174, 448640), (192, 406580), (232, 336480), (240, 325264), (256, 304935), (290, 269184), (320, 243948), (348, 224320), (384, 203290), (435, 179456), (464, 168240), (480, 162632), (580, 134592), (640, 121974), (696, 112160), (701, 111360), (768, 101645), (870, 89728), (928, 84120), (960, 81316), (1160, 67296), (1280, 60987), (1392, 56080), (1402, 55680), (1740, 44864), (1856, 42060), (1920, 40658), (2103, 37120), (2320, 33648), (2784, 28040), (2804, 27840), (3480, 22432), (3505, 22272), (3712, 21030), (3840, 20329), (4206, 18560), (4640, 16824), (5568, 14020), (5608, 13920), (6960, 11216), (7010, 11136), (7424, 10515), (8412, 9280)]