3920302080

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{21269}}^1$

素因数の和:21304

約数の個数: 156

約数和(自身を含む): 13589360460

約数和(自身を除く): 9669058380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 21269, 23040, 30720, 36864, 42538, 46080, 61440, 63807, 85076, 92160, 106345, 127614, 170152, 184320, 191421, 212690, 255228, 319035, 340304, 382842, 425380, 510456, 638070, 680608, 765684, 850760, 957105, 1020912, 1276140, 1361216, 1531368, 1701520, 1914210, 2041824, 2552280, 2722432, 3062736, 3403040, 3828420, 4083648, 5104560, 5444864, 6125472, 6806080, 7656840, 8167296, 10209120, 10889728, 12250944, 13612160, 15313680, 16334592, 20418240, 21779456, 24501888, 27224320, 30627360, 32669184, 40836480, 43558912, 49003776, 54448640, 61254720, 65338368, 81672960, 87117824, 98007552, 108897280, 122509440, 130676736, 163345920, 196015104, 217794560, 245018880, 261353472, 326691840, 392030208, 435589120, 490037760, 653383680, 784060416, 980075520, 1306767360, 1960151040, 3920302080]

約数ペア:

[(1, 3920302080), (2, 1960151040), (3, 1306767360), (4, 980075520), (5, 784060416), (6, 653383680), (8, 490037760), (9, 435589120), (10, 392030208), (12, 326691840), (15, 261353472), (16, 245018880), (18, 217794560), (20, 196015104), (24, 163345920), (30, 130676736), (32, 122509440), (36, 108897280), (40, 98007552), (45, 87117824), (48, 81672960), (60, 65338368), (64, 61254720), (72, 54448640), (80, 49003776), (90, 43558912), (96, 40836480), (120, 32669184), (128, 30627360), (144, 27224320), (160, 24501888), (180, 21779456), (192, 20418240), (240, 16334592), (256, 15313680), (288, 13612160), (320, 12250944), (360, 10889728), (384, 10209120), (480, 8167296), (512, 7656840), (576, 6806080), (640, 6125472), (720, 5444864), (768, 5104560), (960, 4083648), (1024, 3828420), (1152, 3403040), (1280, 3062736), (1440, 2722432), (1536, 2552280), (1920, 2041824), (2048, 1914210), (2304, 1701520), (2560, 1531368), (2880, 1361216), (3072, 1276140), (3840, 1020912), (4096, 957105), (4608, 850760), (5120, 765684), (5760, 680608), (6144, 638070), (7680, 510456), (9216, 425380), (10240, 382842), (11520, 340304), (12288, 319035), (15360, 255228), (18432, 212690), (20480, 191421), (21269, 184320), (23040, 170152), (30720, 127614), (36864, 106345), (42538, 92160), (46080, 85076), (61440, 63807)]