494469120

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 136

約数和(自身を含む): 1585434816

約数和(自身を除く): 1090965696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 503, 512, 640, 768, 960, 1006, 1024, 1280, 1509, 1536, 1920, 2012, 2048, 2515, 2560, 3018, 3072, 3840, 4024, 4096, 5030, 5120, 6036, 6144, 7545, 7680, 8048, 8192, 10060, 10240, 12072, 12288, 15090, 15360, 16096, 16384, 20120, 20480, 24144, 24576, 30180, 30720, 32192, 32768, 40240, 40960, 48288, 49152, 60360, 61440, 64384, 65536, 80480, 81920, 96576, 98304, 120720, 122880, 128768, 160960, 163840, 193152, 196608, 241440, 245760, 257536, 321920, 327680, 386304, 482880, 491520, 515072, 643840, 772608, 965760, 983040, 1030144, 1287680, 1545216, 1931520, 2060288, 2575360, 3090432, 3863040, 4120576, 5150720, 6180864, 7726080, 8241152, 10301440, 12361728, 15452160, 16482304, 20602880, 24723456, 30904320, 32964608, 41205760, 49446912, 61808640, 82411520, 98893824, 123617280, 164823040, 247234560, 494469120]

約数ペア:

[(1, 494469120), (2, 247234560), (3, 164823040), (4, 123617280), (5, 98893824), (6, 82411520), (8, 61808640), (10, 49446912), (12, 41205760), (15, 32964608), (16, 30904320), (20, 24723456), (24, 20602880), (30, 16482304), (32, 15452160), (40, 12361728), (48, 10301440), (60, 8241152), (64, 7726080), (80, 6180864), (96, 5150720), (120, 4120576), (128, 3863040), (160, 3090432), (192, 2575360), (240, 2060288), (256, 1931520), (320, 1545216), (384, 1287680), (480, 1030144), (503, 983040), (512, 965760), (640, 772608), (768, 643840), (960, 515072), (1006, 491520), (1024, 482880), (1280, 386304), (1509, 327680), (1536, 321920), (1920, 257536), (2012, 245760), (2048, 241440), (2515, 196608), (2560, 193152), (3018, 163840), (3072, 160960), (3840, 128768), (4024, 122880), (4096, 120720), (5030, 98304), (5120, 96576), (6036, 81920), (6144, 80480), (7545, 65536), (7680, 64384), (8048, 61440), (8192, 60360), (10060, 49152), (10240, 48288), (12072, 40960), (12288, 40240), (15090, 32768), (15360, 32192), (16096, 30720), (16384, 30180), (20120, 24576), (20480, 24144)]