21260175360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{692063}}^1$

素因数の和:692093

約数の個数: 96

約数和(自身を含む): 68016049920

約数和(自身を除く): 46755874560

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 692063, 1384126, 2076189, 2768252, 3460315, 4152378, 5536504, 6920630, 8304756, 10380945, 11073008, 13841260, 16609512, 20761890, 22146016, 27682520, 33219024, 41523780, 44292032, 55365040, 66438048, 83047560, 88584064, 110730080, 132876096, 166095120, 177168128, 221460160, 265752192, 332190240, 354336256, 442920320, 531504384, 664380480, 708672512, 885840640, 1063008768, 1328760960, 1417345024, 1771681280, 2126017536, 2657521920, 3543362560, 4252035072, 5315043840, 7086725120, 10630087680, 21260175360]

約数ペア:

[(1, 21260175360), (2, 10630087680), (3, 7086725120), (4, 5315043840), (5, 4252035072), (6, 3543362560), (8, 2657521920), (10, 2126017536), (12, 1771681280), (15, 1417345024), (16, 1328760960), (20, 1063008768), (24, 885840640), (30, 708672512), (32, 664380480), (40, 531504384), (48, 442920320), (60, 354336256), (64, 332190240), (80, 265752192), (96, 221460160), (120, 177168128), (128, 166095120), (160, 132876096), (192, 110730080), (240, 88584064), (256, 83047560), (320, 66438048), (384, 55365040), (480, 44292032), (512, 41523780), (640, 33219024), (768, 27682520), (960, 22146016), (1024, 20761890), (1280, 16609512), (1536, 13841260), (1920, 11073008), (2048, 10380945), (2560, 8304756), (3072, 6920630), (3840, 5536504), (5120, 4152378), (6144, 3460315), (7680, 2768252), (10240, 2076189), (15360, 1384126), (30720, 692063)]