260780112

素因数分解:

$2^4\times 3^2\times {\mathrm{1810973}}^1$

素因数の和:1810987

約数の個数: 30

約数和(自身を含む): 729822522

約数和(自身を除く): 469042410

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1810973, 3621946, 5432919, 7243892, 10865838, 14487784, 16298757, 21731676, 28975568, 32597514, 43463352, 65195028, 86926704, 130390056, 260780112]

約数ペア:

[(1, 260780112), (2, 130390056), (3, 86926704), (4, 65195028), (6, 43463352), (8, 32597514), (9, 28975568), (12, 21731676), (16, 16298757), (18, 14487784), (24, 10865838), (36, 7243892), (48, 5432919), (72, 3621946), (144, 1810973)]