22259880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20611}}^1$

素因数の和:20631

約数の個数: 64

約数和(自身を含む): 74203200

約数和(自身を除く): 51943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20611, 41222, 61833, 82444, 103055, 123666, 164888, 185499, 206110, 247332, 309165, 370998, 412220, 494664, 556497, 618330, 741996, 824440, 927495, 1112994, 1236660, 1483992, 1854990, 2225988, 2473320, 2782485, 3709980, 4451976, 5564970, 7419960, 11129940, 22259880]

約数ペア:

[(1, 22259880), (2, 11129940), (3, 7419960), (4, 5564970), (5, 4451976), (6, 3709980), (8, 2782485), (9, 2473320), (10, 2225988), (12, 1854990), (15, 1483992), (18, 1236660), (20, 1112994), (24, 927495), (27, 824440), (30, 741996), (36, 618330), (40, 556497), (45, 494664), (54, 412220), (60, 370998), (72, 309165), (90, 247332), (108, 206110), (120, 185499), (135, 164888), (180, 123666), (216, 103055), (270, 82444), (360, 61833), (540, 41222), (1080, 20611)]