2029415040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{117443}}^1$

素因数の和:117471

約数の個数: 128

約数和(自身を含む): 7187572800

約数和(自身を除く): 5158157760

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 117443, 234886, 352329, 469772, 587215, 704658, 939544, 1056987, 1174430, 1409316, 1761645, 1879088, 2113974, 2348860, 2818632, 3170961, 3523290, 3758176, 4227948, 4697720, 5284935, 5637264, 6341922, 7046580, 7516352, 8455896, 9395440, 10569870, 11274528, 12683844, 14093160, 15032704, 15854805, 16911792, 18790880, 21139740, 22549056, 25367688, 28186320, 31709610, 33823584, 37581760, 42279480, 45098112, 50735376, 56372640, 63419220, 67647168, 75163520, 84558960, 101470752, 112745280, 126838440, 135294336, 169117920, 202941504, 225490560, 253676880, 338235840, 405883008, 507353760, 676471680, 1014707520, 2029415040]

約数ペア:

[(1, 2029415040), (2, 1014707520), (3, 676471680), (4, 507353760), (5, 405883008), (6, 338235840), (8, 253676880), (9, 225490560), (10, 202941504), (12, 169117920), (15, 135294336), (16, 126838440), (18, 112745280), (20, 101470752), (24, 84558960), (27, 75163520), (30, 67647168), (32, 63419220), (36, 56372640), (40, 50735376), (45, 45098112), (48, 42279480), (54, 37581760), (60, 33823584), (64, 31709610), (72, 28186320), (80, 25367688), (90, 22549056), (96, 21139740), (108, 18790880), (120, 16911792), (128, 15854805), (135, 15032704), (144, 14093160), (160, 12683844), (180, 11274528), (192, 10569870), (216, 9395440), (240, 8455896), (270, 7516352), (288, 7046580), (320, 6341922), (360, 5637264), (384, 5284935), (432, 4697720), (480, 4227948), (540, 3758176), (576, 3523290), (640, 3170961), (720, 2818632), (864, 2348860), (960, 2113974), (1080, 1879088), (1152, 1761645), (1440, 1409316), (1728, 1174430), (1920, 1056987), (2160, 939544), (2880, 704658), (3456, 587215), (4320, 469772), (5760, 352329), (8640, 234886), (17280, 117443)]