652139520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{42457}}^1$

素因数の和:42485

約数の個数: 88

約数和(自身を含む): 2085876624

約数和(自身を除く): 1433737104

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, 42457, 84914, 127371, 169828, 212285, 254742, 339656, 424570, 509484, 636855, 679312, 849140, 1018968, 1273710, 1358624, 1698280, 2037936, 2547420, 2717248, 3396560, 4075872, 5094840, 5434496, 6793120, 8151744, 10189680, 10868992, 13586240, 16303488, 20379360, 21737984, 27172480, 32606976, 40758720, 43475968, 54344960, 65213952, 81517440, 108689920, 130427904, 163034880, 217379840, 326069760, 652139520]

約数ペア:

[(1, 652139520), (2, 326069760), (3, 217379840), (4, 163034880), (5, 130427904), (6, 108689920), (8, 81517440), (10, 65213952), (12, 54344960), (15, 43475968), (16, 40758720), (20, 32606976), (24, 27172480), (30, 21737984), (32, 20379360), (40, 16303488), (48, 13586240), (60, 10868992), (64, 10189680), (80, 8151744), (96, 6793120), (120, 5434496), (128, 5094840), (160, 4075872), (192, 3396560), (240, 2717248), (256, 2547420), (320, 2037936), (384, 1698280), (480, 1358624), (512, 1273710), (640, 1018968), (768, 849140), (960, 679312), (1024, 636855), (1280, 509484), (1536, 424570), (1920, 339656), (2560, 254742), (3072, 212285), (3840, 169828), (5120, 127371), (7680, 84914), (15360, 42457)]