207363840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{54001}}^1$

素因数の和:54025

約数の個数: 72

約数和(自身を含む): 662280528

約数和(自身を除く): 454916688

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, 640, 768, 960, 1280, 1920, 3840, 54001, 108002, 162003, 216004, 270005, 324006, 432008, 540010, 648012, 810015, 864016, 1080020, 1296024, 1620030, 1728032, 2160040, 2592048, 3240060, 3456064, 4320080, 5184096, 6480120, 6912128, 8640160, 10368192, 12960240, 13824256, 17280320, 20736384, 25920480, 34560640, 41472768, 51840960, 69121280, 103681920, 207363840]

約数ペア:

[(1, 207363840), (2, 103681920), (3, 69121280), (4, 51840960), (5, 41472768), (6, 34560640), (8, 25920480), (10, 20736384), (12, 17280320), (15, 13824256), (16, 12960240), (20, 10368192), (24, 8640160), (30, 6912128), (32, 6480120), (40, 5184096), (48, 4320080), (60, 3456064), (64, 3240060), (80, 2592048), (96, 2160040), (120, 1728032), (128, 1620030), (160, 1296024), (192, 1080020), (240, 864016), (256, 810015), (320, 648012), (384, 540010), (480, 432008), (640, 324006), (768, 270005), (960, 216004), (1280, 162003), (1920, 108002), (3840, 54001)]