505635840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{10973}}^1$

素因数の和:11004

約数の個数: 132

約数和(自身を含む): 1752174684

約数和(自身を除く): 1246538844

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, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 10973, 11520, 15360, 21946, 23040, 32919, 43892, 46080, 54865, 65838, 87784, 98757, 109730, 131676, 164595, 175568, 197514, 219460, 263352, 329190, 351136, 395028, 438920, 493785, 526704, 658380, 702272, 790056, 877840, 987570, 1053408, 1316760, 1404544, 1580112, 1755680, 1975140, 2106816, 2633520, 2809088, 3160224, 3511360, 3950280, 4213632, 5267040, 5618176, 6320448, 7022720, 7900560, 8427264, 10534080, 11236352, 12640896, 14045440, 15801120, 16854528, 21068160, 25281792, 28090880, 31602240, 33709056, 42136320, 50563584, 56181760, 63204480, 84272640, 101127168, 126408960, 168545280, 252817920, 505635840]

約数ペア:

[(1, 505635840), (2, 252817920), (3, 168545280), (4, 126408960), (5, 101127168), (6, 84272640), (8, 63204480), (9, 56181760), (10, 50563584), (12, 42136320), (15, 33709056), (16, 31602240), (18, 28090880), (20, 25281792), (24, 21068160), (30, 16854528), (32, 15801120), (36, 14045440), (40, 12640896), (45, 11236352), (48, 10534080), (60, 8427264), (64, 7900560), (72, 7022720), (80, 6320448), (90, 5618176), (96, 5267040), (120, 4213632), (128, 3950280), (144, 3511360), (160, 3160224), (180, 2809088), (192, 2633520), (240, 2106816), (256, 1975140), (288, 1755680), (320, 1580112), (360, 1404544), (384, 1316760), (480, 1053408), (512, 987570), (576, 877840), (640, 790056), (720, 702272), (768, 658380), (960, 526704), (1024, 493785), (1152, 438920), (1280, 395028), (1440, 351136), (1536, 329190), (1920, 263352), (2304, 219460), (2560, 197514), (2880, 175568), (3072, 164595), (3840, 131676), (4608, 109730), (5120, 98757), (5760, 87784), (7680, 65838), (9216, 54865), (10973, 46080), (11520, 43892), (15360, 32919), (21946, 23040)]