25659240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213827}}^1$

素因数の和:213841

約数の個数: 32

約数和(自身を含む): 76978080

約数和(自身を除く): 51318840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213827, 427654, 641481, 855308, 1069135, 1282962, 1710616, 2138270, 2565924, 3207405, 4276540, 5131848, 6414810, 8553080, 12829620, 25659240]

約数ペア:

[(1, 25659240), (2, 12829620), (3, 8553080), (4, 6414810), (5, 5131848), (6, 4276540), (8, 3207405), (10, 2565924), (12, 2138270), (15, 1710616), (20, 1282962), (24, 1069135), (30, 855308), (40, 641481), (60, 427654), (120, 213827)]