2499210240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{162709}}^1$

素因数の和:162737

約数の個数: 88

約数和(自身を含む): 7993616880

約数和(自身を除く): 5494406640

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, 162709, 325418, 488127, 650836, 813545, 976254, 1301672, 1627090, 1952508, 2440635, 2603344, 3254180, 3905016, 4881270, 5206688, 6508360, 7810032, 9762540, 10413376, 13016720, 15620064, 19525080, 20826752, 26033440, 31240128, 39050160, 41653504, 52066880, 62480256, 78100320, 83307008, 104133760, 124960512, 156200640, 166614016, 208267520, 249921024, 312401280, 416535040, 499842048, 624802560, 833070080, 1249605120, 2499210240]

約数ペア:

[(1, 2499210240), (2, 1249605120), (3, 833070080), (4, 624802560), (5, 499842048), (6, 416535040), (8, 312401280), (10, 249921024), (12, 208267520), (15, 166614016), (16, 156200640), (20, 124960512), (24, 104133760), (30, 83307008), (32, 78100320), (40, 62480256), (48, 52066880), (60, 41653504), (64, 39050160), (80, 31240128), (96, 26033440), (120, 20826752), (128, 19525080), (160, 15620064), (192, 13016720), (240, 10413376), (256, 9762540), (320, 7810032), (384, 6508360), (480, 5206688), (512, 4881270), (640, 3905016), (768, 3254180), (960, 2603344), (1024, 2440635), (1280, 1952508), (1536, 1627090), (1920, 1301672), (2560, 976254), (3072, 813545), (3840, 650836), (5120, 488127), (7680, 325418), (15360, 162709)]