2011080480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{9721}}^1$

素因数の和:10170

約数の個数: 96

約数和(自身を含む): 6350254848

約数和(自身を除く): 4339174368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 6896, 8620, 9721, 10344, 12930, 13792, 17240, 19442, 20688, 25860, 29163, 34480, 38884, 41376, 48605, 51720, 58326, 68960, 77768, 97210, 103440, 116652, 145815, 155536, 194420, 206880, 233304, 291630, 311072, 388840, 466608, 583260, 777680, 933216, 1166520, 1555360, 2333040, 4189751, 4666080, 8379502, 12569253, 16759004, 20948755, 25138506, 33518008, 41897510, 50277012, 62846265, 67036016, 83795020, 100554024, 125692530, 134072032, 167590040, 201108048, 251385060, 335180080, 402216096, 502770120, 670360160, 1005540240, 2011080480]

約数ペア:

[(1, 2011080480), (2, 1005540240), (3, 670360160), (4, 502770120), (5, 402216096), (6, 335180080), (8, 251385060), (10, 201108048), (12, 167590040), (15, 134072032), (16, 125692530), (20, 100554024), (24, 83795020), (30, 67036016), (32, 62846265), (40, 50277012), (48, 41897510), (60, 33518008), (80, 25138506), (96, 20948755), (120, 16759004), (160, 12569253), (240, 8379502), (431, 4666080), (480, 4189751), (862, 2333040), (1293, 1555360), (1724, 1166520), (2155, 933216), (2586, 777680), (3448, 583260), (4310, 466608), (5172, 388840), (6465, 311072), (6896, 291630), (8620, 233304), (9721, 206880), (10344, 194420), (12930, 155536), (13792, 145815), (17240, 116652), (19442, 103440), (20688, 97210), (25860, 77768), (29163, 68960), (34480, 58326), (38884, 51720), (41376, 48605)]