180022230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{666749}}^1$

素因数の和:666765

約数の個数: 32

約数和(自身を含む): 480060000

約数和(自身を除く): 300037770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 666749, 1333498, 2000247, 3333745, 4000494, 6000741, 6667490, 10001235, 12001482, 18002223, 20002470, 30003705, 36004446, 60007410, 90011115, 180022230]

約数ペア:

[(1, 180022230), (2, 90011115), (3, 60007410), (5, 36004446), (6, 30003705), (9, 20002470), (10, 18002223), (15, 12001482), (18, 10001235), (27, 6667490), (30, 6000741), (45, 4000494), (54, 3333745), (90, 2000247), (135, 1333498), (270, 666749)]