145448640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{50503}}^1$

素因数の和:50526

約数の個数: 84

約数和(自身を含む): 500292624

約数和(自身を除く): 354843984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 50503, 101006, 151509, 202012, 252515, 303018, 404024, 454527, 505030, 606036, 757545, 808048, 909054, 1010060, 1212072, 1515090, 1616096, 1818108, 2020120, 2272635, 2424144, 3030180, 3232192, 3636216, 4040240, 4545270, 4848288, 6060360, 7272432, 8080480, 9090540, 9696576, 12120720, 14544864, 16160960, 18181080, 24241440, 29089728, 36362160, 48482880, 72724320, 145448640]

約数ペア:

[(1, 145448640), (2, 72724320), (3, 48482880), (4, 36362160), (5, 29089728), (6, 24241440), (8, 18181080), (9, 16160960), (10, 14544864), (12, 12120720), (15, 9696576), (16, 9090540), (18, 8080480), (20, 7272432), (24, 6060360), (30, 4848288), (32, 4545270), (36, 4040240), (40, 3636216), (45, 3232192), (48, 3030180), (60, 2424144), (64, 2272635), (72, 2020120), (80, 1818108), (90, 1616096), (96, 1515090), (120, 1212072), (144, 1010060), (160, 909054), (180, 808048), (192, 757545), (240, 606036), (288, 505030), (320, 454527), (360, 404024), (480, 303018), (576, 252515), (720, 202012), (960, 151509), (1440, 101006), (2880, 50503)]