78036480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 160

約数和(自身を含む): 277437600

約数和(自身を除く): 199401120

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1129, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2258, 2304, 2560, 2880, 3387, 3456, 3840, 4320, 4516, 4608, 5645, 5760, 6774, 6912, 7680, 8640, 9032, 10161, 11290, 11520, 13548, 13824, 16935, 17280, 18064, 20322, 22580, 23040, 27096, 30483, 33870, 34560, 36128, 40644, 45160, 50805, 54192, 60966, 67740, 69120, 72256, 81288, 90320, 101610, 108384, 121932, 135480, 144512, 152415, 162576, 180640, 203220, 216768, 243864, 270960, 289024, 304830, 325152, 361280, 406440, 433536, 487728, 541920, 578048, 609660, 650304, 722560, 812880, 867072, 975456, 1083840, 1219320, 1300608, 1445120, 1625760, 1734144, 1950912, 2167680, 2438640, 2601216, 2890240, 3251520, 3901824, 4335360, 4877280, 5202432, 6503040, 7803648, 8670720, 9754560, 13006080, 15607296, 19509120, 26012160, 39018240, 78036480]

約数ペア:

[(1, 78036480), (2, 39018240), (3, 26012160), (4, 19509120), (5, 15607296), (6, 13006080), (8, 9754560), (9, 8670720), (10, 7803648), (12, 6503040), (15, 5202432), (16, 4877280), (18, 4335360), (20, 3901824), (24, 3251520), (27, 2890240), (30, 2601216), (32, 2438640), (36, 2167680), (40, 1950912), (45, 1734144), (48, 1625760), (54, 1445120), (60, 1300608), (64, 1219320), (72, 1083840), (80, 975456), (90, 867072), (96, 812880), (108, 722560), (120, 650304), (128, 609660), (135, 578048), (144, 541920), (160, 487728), (180, 433536), (192, 406440), (216, 361280), (240, 325152), (256, 304830), (270, 289024), (288, 270960), (320, 243864), (360, 216768), (384, 203220), (432, 180640), (480, 162576), (512, 152415), (540, 144512), (576, 135480), (640, 121932), (720, 108384), (768, 101610), (864, 90320), (960, 81288), (1080, 72256), (1129, 69120), (1152, 67740), (1280, 60966), (1440, 54192), (1536, 50805), (1728, 45160), (1920, 40644), (2160, 36128), (2258, 34560), (2304, 33870), (2560, 30483), (2880, 27096), (3387, 23040), (3456, 22580), (3840, 20322), (4320, 18064), (4516, 17280), (4608, 16935), (5645, 13824), (5760, 13548), (6774, 11520), (6912, 11290), (7680, 10161), (8640, 9032)]