123298440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1027487}}^1$

素因数の和:1027501

約数の個数: 32

約数和(自身を含む): 369895680

約数和(自身を除く): 246597240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1027487, 2054974, 3082461, 4109948, 5137435, 6164922, 8219896, 10274870, 12329844, 15412305, 20549740, 24659688, 30824610, 41099480, 61649220, 123298440]

約数ペア:

[(1, 123298440), (2, 61649220), (3, 41099480), (4, 30824610), (5, 24659688), (6, 20549740), (8, 15412305), (10, 12329844), (12, 10274870), (15, 8219896), (20, 6164922), (24, 5137435), (30, 4109948), (40, 3082461), (60, 2054974), (120, 1027487)]