111523620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142979}}^1$

素因数の和:143004

約数の個数: 48

約数和(自身を含む): 336288960

約数和(自身を除く): 224765340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 142979, 285958, 428937, 571916, 714895, 857874, 1429790, 1715748, 1858727, 2144685, 2859580, 3717454, 4289370, 5576181, 7434908, 8578740, 9293635, 11152362, 18587270, 22304724, 27880905, 37174540, 55761810, 111523620]

約数ペア:

[(1, 111523620), (2, 55761810), (3, 37174540), (4, 27880905), (5, 22304724), (6, 18587270), (10, 11152362), (12, 9293635), (13, 8578740), (15, 7434908), (20, 5576181), (26, 4289370), (30, 3717454), (39, 2859580), (52, 2144685), (60, 1858727), (65, 1715748), (78, 1429790), (130, 857874), (156, 714895), (195, 571916), (260, 428937), (390, 285958), (780, 142979)]