71566080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18637}}^1$

素因数の和:18661

約数の個数: 72

約数和(自身を含む): 228576432

約数和(自身を除く): 157010352

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, 18637, 37274, 55911, 74548, 93185, 111822, 149096, 186370, 223644, 279555, 298192, 372740, 447288, 559110, 596384, 745480, 894576, 1118220, 1192768, 1490960, 1789152, 2236440, 2385536, 2981920, 3578304, 4472880, 4771072, 5963840, 7156608, 8945760, 11927680, 14313216, 17891520, 23855360, 35783040, 71566080]

約数ペア:

[(1, 71566080), (2, 35783040), (3, 23855360), (4, 17891520), (5, 14313216), (6, 11927680), (8, 8945760), (10, 7156608), (12, 5963840), (15, 4771072), (16, 4472880), (20, 3578304), (24, 2981920), (30, 2385536), (32, 2236440), (40, 1789152), (48, 1490960), (60, 1192768), (64, 1118220), (80, 894576), (96, 745480), (120, 596384), (128, 559110), (160, 447288), (192, 372740), (240, 298192), (256, 279555), (320, 223644), (384, 186370), (480, 149096), (640, 111822), (768, 93185), (960, 74548), (1280, 55911), (1920, 37274), (3840, 18637)]