11274960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 24079920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 431, 436, 545, 654, 862, 872, 1090, 1293, 1308, 1635, 1724, 1744, 2155, 2180, 2586, 2616, 3270, 3448, 4310, 4360, 5172, 5232, 6465, 6540, 6896, 8620, 8720, 10344, 12930, 13080, 17240, 20688, 25860, 26160, 34480, 46979, 51720, 93958, 103440, 140937, 187916, 234895, 281874, 375832, 469790, 563748, 704685, 751664, 939580, 1127496, 1409370, 1879160, 2254992, 2818740, 3758320, 5637480, 11274960]

約数ペア:

[(1, 11274960), (2, 5637480), (3, 3758320), (4, 2818740), (5, 2254992), (6, 1879160), (8, 1409370), (10, 1127496), (12, 939580), (15, 751664), (16, 704685), (20, 563748), (24, 469790), (30, 375832), (40, 281874), (48, 234895), (60, 187916), (80, 140937), (109, 103440), (120, 93958), (218, 51720), (240, 46979), (327, 34480), (431, 26160), (436, 25860), (545, 20688), (654, 17240), (862, 13080), (872, 12930), (1090, 10344), (1293, 8720), (1308, 8620), (1635, 6896), (1724, 6540), (1744, 6465), (2155, 5232), (2180, 5172), (2586, 4360), (2616, 4310), (3270, 3448)]