80122230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{296749}}^1$

素因数の和:296765

約数の個数: 32

約数和(自身を含む): 213660000

約数和(自身を除く): 133537770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 296749, 593498, 890247, 1483745, 1780494, 2670741, 2967490, 4451235, 5341482, 8012223, 8902470, 13353705, 16024446, 26707410, 40061115, 80122230]

約数ペア:

[(1, 80122230), (2, 40061115), (3, 26707410), (5, 16024446), (6, 13353705), (9, 8902470), (10, 8012223), (15, 5341482), (18, 4451235), (27, 2967490), (30, 2670741), (45, 1780494), (54, 1483745), (90, 890247), (135, 593498), (270, 296749)]