1000289280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{65123}}^1$

素因数の和:65151

約数の個数: 88

約数和(自身を含む): 3199411872

約数和(自身を除く): 2199122592

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 65123, 130246, 195369, 260492, 325615, 390738, 520984, 651230, 781476, 976845, 1041968, 1302460, 1562952, 1953690, 2083936, 2604920, 3125904, 3907380, 4167872, 5209840, 6251808, 7814760, 8335744, 10419680, 12503616, 15629520, 16671488, 20839360, 25007232, 31259040, 33342976, 41678720, 50014464, 62518080, 66685952, 83357440, 100028928, 125036160, 166714880, 200057856, 250072320, 333429760, 500144640, 1000289280]

約数ペア:

[(1, 1000289280), (2, 500144640), (3, 333429760), (4, 250072320), (5, 200057856), (6, 166714880), (8, 125036160), (10, 100028928), (12, 83357440), (15, 66685952), (16, 62518080), (20, 50014464), (24, 41678720), (30, 33342976), (32, 31259040), (40, 25007232), (48, 20839360), (60, 16671488), (64, 15629520), (80, 12503616), (96, 10419680), (120, 8335744), (128, 7814760), (160, 6251808), (192, 5209840), (240, 4167872), (256, 3907380), (320, 3125904), (384, 2604920), (480, 2083936), (512, 1953690), (640, 1562952), (768, 1302460), (960, 1041968), (1024, 976845), (1280, 781476), (1536, 651230), (1920, 520984), (2560, 390738), (3072, 325615), (3840, 260492), (5120, 195369), (7680, 130246), (15360, 65123)]