2565120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 88

約数和(自身を含む): 8253504

約数和(自身を除く): 5688384

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, 167, 192, 240, 256, 320, 334, 384, 480, 501, 512, 640, 668, 768, 835, 960, 1002, 1024, 1280, 1336, 1536, 1670, 1920, 2004, 2505, 2560, 2672, 3072, 3340, 3840, 4008, 5010, 5120, 5344, 6680, 7680, 8016, 10020, 10688, 13360, 15360, 16032, 20040, 21376, 26720, 32064, 40080, 42752, 53440, 64128, 80160, 85504, 106880, 128256, 160320, 171008, 213760, 256512, 320640, 427520, 513024, 641280, 855040, 1282560, 2565120]

約数ペア:

[(1, 2565120), (2, 1282560), (3, 855040), (4, 641280), (5, 513024), (6, 427520), (8, 320640), (10, 256512), (12, 213760), (15, 171008), (16, 160320), (20, 128256), (24, 106880), (30, 85504), (32, 80160), (40, 64128), (48, 53440), (60, 42752), (64, 40080), (80, 32064), (96, 26720), (120, 21376), (128, 20040), (160, 16032), (167, 15360), (192, 13360), (240, 10688), (256, 10020), (320, 8016), (334, 7680), (384, 6680), (480, 5344), (501, 5120), (512, 5010), (640, 4008), (668, 3840), (768, 3340), (835, 3072), (960, 2672), (1002, 2560), (1024, 2505), (1280, 2004), (1336, 1920), (1536, 1670)]