144919980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{805111}}^1$

素因数の和:805126

約数の個数: 36

約数和(自身を含む): 439591152

約数和(自身を除く): 294671172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 805111, 1610222, 2415333, 3220444, 4025555, 4830666, 7245999, 8051110, 9661332, 12076665, 14491998, 16102220, 24153330, 28983996, 36229995, 48306660, 72459990, 144919980]

約数ペア:

[(1, 144919980), (2, 72459990), (3, 48306660), (4, 36229995), (5, 28983996), (6, 24153330), (9, 16102220), (10, 14491998), (12, 12076665), (15, 9661332), (18, 8051110), (20, 7245999), (30, 4830666), (36, 4025555), (45, 3220444), (60, 2415333), (90, 1610222), (180, 805111)]