120054880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68213}}^1$

素因数の和:68239

約数の個数: 48

約数和(自身を含む): 309418704

約数和(自身を除く): 189363824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 68213, 136426, 272852, 341065, 545704, 682130, 750343, 1091408, 1364260, 1500686, 2182816, 2728520, 3001372, 3751715, 5457040, 6002744, 7503430, 10914080, 12005488, 15006860, 24010976, 30013720, 60027440, 120054880]

約数ペア:

[(1, 120054880), (2, 60027440), (4, 30013720), (5, 24010976), (8, 15006860), (10, 12005488), (11, 10914080), (16, 7503430), (20, 6002744), (22, 5457040), (32, 3751715), (40, 3001372), (44, 2728520), (55, 2182816), (80, 1500686), (88, 1364260), (110, 1091408), (160, 750343), (176, 682130), (220, 545704), (352, 341065), (440, 272852), (880, 136426), (1760, 68213)]