85757040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119107}}^1$

素因数の和:119126

約数の個数: 60

約数和(自身を含む): 288003144

約数和(自身を除く): 202246104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 119107, 238214, 357321, 476428, 595535, 714642, 952856, 1071963, 1191070, 1429284, 1786605, 1905712, 2143926, 2382140, 2858568, 3573210, 4287852, 4764280, 5359815, 5717136, 7146420, 8575704, 9528560, 10719630, 14292840, 17151408, 21439260, 28585680, 42878520, 85757040]

約数ペア:

[(1, 85757040), (2, 42878520), (3, 28585680), (4, 21439260), (5, 17151408), (6, 14292840), (8, 10719630), (9, 9528560), (10, 8575704), (12, 7146420), (15, 5717136), (16, 5359815), (18, 4764280), (20, 4287852), (24, 3573210), (30, 2858568), (36, 2382140), (40, 2143926), (45, 1905712), (48, 1786605), (60, 1429284), (72, 1191070), (80, 1071963), (90, 952856), (120, 714642), (144, 595535), (180, 476428), (240, 357321), (360, 238214), (720, 119107)]