115352460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{640847}}^1$

素因数の和:640862

約数の個数: 36

約数和(自身を含む): 349903008

約数和(自身を除く): 234550548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 640847, 1281694, 1922541, 2563388, 3204235, 3845082, 5767623, 6408470, 7690164, 9612705, 11535246, 12816940, 19225410, 23070492, 28838115, 38450820, 57676230, 115352460]

約数ペア:

[(1, 115352460), (2, 57676230), (3, 38450820), (4, 28838115), (5, 23070492), (6, 19225410), (9, 12816940), (10, 11535246), (12, 9612705), (15, 7690164), (18, 6408470), (20, 5767623), (30, 3845082), (36, 3204235), (45, 2563388), (60, 1922541), (90, 1281694), (180, 640847)]