105371520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{54881}}^1$

素因数の和:54903

約数の個数: 64

約数和(自身を含む): 335877840

約数和(自身を除く): 230506320

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, 54881, 109762, 164643, 219524, 274405, 329286, 439048, 548810, 658572, 823215, 878096, 1097620, 1317144, 1646430, 1756192, 2195240, 2634288, 3292860, 3512384, 4390480, 5268576, 6585720, 7024768, 8780960, 10537152, 13171440, 17561920, 21074304, 26342880, 35123840, 52685760, 105371520]

約数ペア:

[(1, 105371520), (2, 52685760), (3, 35123840), (4, 26342880), (5, 21074304), (6, 17561920), (8, 13171440), (10, 10537152), (12, 8780960), (15, 7024768), (16, 6585720), (20, 5268576), (24, 4390480), (30, 3512384), (32, 3292860), (40, 2634288), (48, 2195240), (60, 1756192), (64, 1646430), (80, 1317144), (96, 1097620), (120, 878096), (128, 823215), (160, 658572), (192, 548810), (240, 439048), (320, 329286), (384, 274405), (480, 219524), (640, 164643), (960, 109762), (1920, 54881)]