299461920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{623879}}^1$

素因数の和:623897

約数の個数: 48

約数和(自身を含む): 943306560

約数和(自身を除く): 643844640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 623879, 1247758, 1871637, 2495516, 3119395, 3743274, 4991032, 6238790, 7486548, 9358185, 9982064, 12477580, 14973096, 18716370, 19964128, 24955160, 29946192, 37432740, 49910320, 59892384, 74865480, 99820640, 149730960, 299461920]

約数ペア:

[(1, 299461920), (2, 149730960), (3, 99820640), (4, 74865480), (5, 59892384), (6, 49910320), (8, 37432740), (10, 29946192), (12, 24955160), (15, 19964128), (16, 18716370), (20, 14973096), (24, 12477580), (30, 9982064), (32, 9358185), (40, 7486548), (48, 6238790), (60, 4991032), (80, 3743274), (96, 3119395), (120, 2495516), (160, 1871637), (240, 1247758), (480, 623879)]