2762891520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{719503}}^1$

素因数の和:719527

約数の個数: 72

約数和(自身を含む): 8823997056

約数和(自身を除く): 6061105536

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, 719503, 1439006, 2158509, 2878012, 3597515, 4317018, 5756024, 7195030, 8634036, 10792545, 11512048, 14390060, 17268072, 21585090, 23024096, 28780120, 34536144, 43170180, 46048192, 57560240, 69072288, 86340360, 92096384, 115120480, 138144576, 172680720, 184192768, 230240960, 276289152, 345361440, 460481920, 552578304, 690722880, 920963840, 1381445760, 2762891520]

約数ペア:

[(1, 2762891520), (2, 1381445760), (3, 920963840), (4, 690722880), (5, 552578304), (6, 460481920), (8, 345361440), (10, 276289152), (12, 230240960), (15, 184192768), (16, 172680720), (20, 138144576), (24, 115120480), (30, 92096384), (32, 86340360), (40, 69072288), (48, 57560240), (60, 46048192), (64, 43170180), (80, 34536144), (96, 28780120), (120, 23024096), (128, 21585090), (160, 17268072), (192, 14390060), (240, 11512048), (256, 10792545), (320, 8634036), (384, 7195030), (480, 5756024), (640, 4317018), (768, 3597515), (960, 2878012), (1280, 2158509), (1920, 1439006), (3840, 719503)]