321360960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{334751}}^1$

素因数の和:334771

約数の個数: 56

約数和(自身を含む): 1020324096

約数和(自身を除く): 698963136

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, 160, 192, 240, 320, 480, 960, 334751, 669502, 1004253, 1339004, 1673755, 2008506, 2678008, 3347510, 4017012, 5021265, 5356016, 6695020, 8034024, 10042530, 10712032, 13390040, 16068048, 20085060, 21424064, 26780080, 32136096, 40170120, 53560160, 64272192, 80340240, 107120320, 160680480, 321360960]

約数ペア:

[(1, 321360960), (2, 160680480), (3, 107120320), (4, 80340240), (5, 64272192), (6, 53560160), (8, 40170120), (10, 32136096), (12, 26780080), (15, 21424064), (16, 20085060), (20, 16068048), (24, 13390040), (30, 10712032), (32, 10042530), (40, 8034024), (48, 6695020), (60, 5356016), (64, 5021265), (80, 4017012), (96, 3347510), (120, 2678008), (160, 2008506), (192, 1673755), (240, 1339004), (320, 1004253), (480, 669502), (960, 334751)]