127998060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112279}}^1$

素因数の和:112310

約数の個数: 48

約数和(自身を含む): 377260800

約数和(自身を除く): 249262740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 112279, 224558, 336837, 449116, 561395, 673674, 1122790, 1347348, 1684185, 2133301, 2245580, 3368370, 4266602, 6399903, 6736740, 8533204, 10666505, 12799806, 21333010, 25599612, 31999515, 42666020, 63999030, 127998060]

約数ペア:

[(1, 127998060), (2, 63999030), (3, 42666020), (4, 31999515), (5, 25599612), (6, 21333010), (10, 12799806), (12, 10666505), (15, 8533204), (19, 6736740), (20, 6399903), (30, 4266602), (38, 3368370), (57, 2245580), (60, 2133301), (76, 1684185), (95, 1347348), (114, 1122790), (190, 673674), (228, 561395), (285, 449116), (380, 336837), (570, 224558), (1140, 112279)]