522971520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{272381}}^1$

素因数の和:272403

約数の個数: 64

約数和(自身を含む): 1666977840

約数和(自身を除く): 1144006320

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, 320, 384, 480, 640, 960, 1920, 272381, 544762, 817143, 1089524, 1361905, 1634286, 2179048, 2723810, 3268572, 4085715, 4358096, 5447620, 6537144, 8171430, 8716192, 10895240, 13074288, 16342860, 17432384, 21790480, 26148576, 32685720, 34864768, 43580960, 52297152, 65371440, 87161920, 104594304, 130742880, 174323840, 261485760, 522971520]

約数ペア:

[(1, 522971520), (2, 261485760), (3, 174323840), (4, 130742880), (5, 104594304), (6, 87161920), (8, 65371440), (10, 52297152), (12, 43580960), (15, 34864768), (16, 32685720), (20, 26148576), (24, 21790480), (30, 17432384), (32, 16342860), (40, 13074288), (48, 10895240), (60, 8716192), (64, 8171430), (80, 6537144), (96, 5447620), (120, 4358096), (128, 4085715), (160, 3268572), (192, 2723810), (240, 2179048), (320, 1634286), (384, 1361905), (480, 1089524), (640, 817143), (960, 544762), (1920, 272381)]