501534720

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 208

約数和(自身を含む): 1784982720

約数和(自身を除く): 1283448000

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, 907, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1814, 1920, 2048, 2160, 2304, 2560, 2721, 2880, 3072, 3456, 3628, 3840, 4096, 4320, 4535, 4608, 5120, 5442, 5760, 6144, 6912, 7256, 7680, 8163, 8640, 9070, 9216, 10240, 10884, 11520, 12288, 13605, 13824, 14512, 15360, 16326, 17280, 18140, 18432, 20480, 21768, 23040, 24489, 27210, 27648, 29024, 30720, 32652, 34560, 36280, 36864, 40815, 43536, 46080, 48978, 54420, 55296, 58048, 61440, 65304, 69120, 72560, 81630, 87072, 92160, 97956, 108840, 110592, 116096, 122445, 130608, 138240, 145120, 163260, 174144, 184320, 195912, 217680, 232192, 244890, 261216, 276480, 290240, 326520, 348288, 391824, 435360, 464384, 489780, 522432, 552960, 580480, 653040, 696576, 783648, 870720, 928768, 979560, 1044864, 1160960, 1306080, 1393152, 1567296, 1741440, 1857536, 1959120, 2089728, 2321920, 2612160, 2786304, 3134592, 3482880, 3715072, 3918240, 4179456, 4643840, 5224320, 5572608, 6269184, 6965760, 7836480, 8358912, 9287680, 10448640, 11145216, 12538368, 13931520, 15672960, 16717824, 18575360, 20897280, 25076736, 27863040, 31345920, 33435648, 41794560, 50153472, 55726080, 62691840, 83589120, 100306944, 125383680, 167178240, 250767360, 501534720]

約数ペア:

[(1, 501534720), (2, 250767360), (3, 167178240), (4, 125383680), (5, 100306944), (6, 83589120), (8, 62691840), (9, 55726080), (10, 50153472), (12, 41794560), (15, 33435648), (16, 31345920), (18, 27863040), (20, 25076736), (24, 20897280), (27, 18575360), (30, 16717824), (32, 15672960), (36, 13931520), (40, 12538368), (45, 11145216), (48, 10448640), (54, 9287680), (60, 8358912), (64, 7836480), (72, 6965760), (80, 6269184), (90, 5572608), (96, 5224320), (108, 4643840), (120, 4179456), (128, 3918240), (135, 3715072), (144, 3482880), (160, 3134592), (180, 2786304), (192, 2612160), (216, 2321920), (240, 2089728), (256, 1959120), (270, 1857536), (288, 1741440), (320, 1567296), (360, 1393152), (384, 1306080), (432, 1160960), (480, 1044864), (512, 979560), (540, 928768), (576, 870720), (640, 783648), (720, 696576), (768, 653040), (864, 580480), (907, 552960), (960, 522432), (1024, 489780), (1080, 464384), (1152, 435360), (1280, 391824), (1440, 348288), (1536, 326520), (1728, 290240), (1814, 276480), (1920, 261216), (2048, 244890), (2160, 232192), (2304, 217680), (2560, 195912), (2721, 184320), (2880, 174144), (3072, 163260), (3456, 145120), (3628, 138240), (3840, 130608), (4096, 122445), (4320, 116096), (4535, 110592), (4608, 108840), (5120, 97956), (5442, 92160), (5760, 87072), (6144, 81630), (6912, 72560), (7256, 69120), (7680, 65304), (8163, 61440), (8640, 58048), (9070, 55296), (9216, 54420), (10240, 48978), (10884, 46080), (11520, 43536), (12288, 40815), (13605, 36864), (13824, 36280), (14512, 34560), (15360, 32652), (16326, 30720), (17280, 29024), (18140, 27648), (18432, 27210), (20480, 24489), (21768, 23040)]