39031680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 128

約数和(自身を含む): 128887200

約数和(自身を除く): 89855520

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, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 701, 870, 928, 960, 1160, 1392, 1402, 1740, 1856, 1920, 2103, 2320, 2784, 2804, 3480, 3505, 3712, 4206, 4640, 5568, 5608, 6960, 7010, 8412, 9280, 10515, 11136, 11216, 13920, 14020, 16824, 18560, 20329, 21030, 22432, 27840, 28040, 33648, 40658, 42060, 44864, 55680, 56080, 60987, 67296, 81316, 84120, 89728, 101645, 112160, 121974, 134592, 162632, 168240, 203290, 224320, 243948, 269184, 304935, 325264, 336480, 406580, 448640, 487896, 609870, 650528, 672960, 813160, 975792, 1219740, 1301056, 1345920, 1626320, 1951584, 2439480, 2602112, 3252640, 3903168, 4878960, 6505280, 7806336, 9757920, 13010560, 19515840, 39031680]

約数ペア:

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