145128960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6299}}^1$

素因数の和:6328

約数の個数: 120

約数和(自身を含む): 502702200

約数和(自身を除く): 357573240

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6299, 7680, 11520, 12598, 18897, 23040, 25196, 31495, 37794, 50392, 56691, 62990, 75588, 94485, 100784, 113382, 125980, 151176, 188970, 201568, 226764, 251960, 283455, 302352, 377940, 403136, 453528, 503920, 566910, 604704, 755880, 806272, 907056, 1007840, 1133820, 1209408, 1511760, 1612544, 1814112, 2015680, 2267640, 2418816, 3023520, 3225088, 3628224, 4031360, 4535280, 4837632, 6047040, 7256448, 8062720, 9070560, 9675264, 12094080, 14512896, 16125440, 18141120, 24188160, 29025792, 36282240, 48376320, 72564480, 145128960]

約数ペア:

[(1, 145128960), (2, 72564480), (3, 48376320), (4, 36282240), (5, 29025792), (6, 24188160), (8, 18141120), (9, 16125440), (10, 14512896), (12, 12094080), (15, 9675264), (16, 9070560), (18, 8062720), (20, 7256448), (24, 6047040), (30, 4837632), (32, 4535280), (36, 4031360), (40, 3628224), (45, 3225088), (48, 3023520), (60, 2418816), (64, 2267640), (72, 2015680), (80, 1814112), (90, 1612544), (96, 1511760), (120, 1209408), (128, 1133820), (144, 1007840), (160, 907056), (180, 806272), (192, 755880), (240, 604704), (256, 566910), (288, 503920), (320, 453528), (360, 403136), (384, 377940), (480, 302352), (512, 283455), (576, 251960), (640, 226764), (720, 201568), (768, 188970), (960, 151176), (1152, 125980), (1280, 113382), (1440, 100784), (1536, 94485), (1920, 75588), (2304, 62990), (2560, 56691), (2880, 50392), (3840, 37794), (4608, 31495), (5760, 25196), (6299, 23040), (7680, 18897), (11520, 12598)]