49487520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103099}}^1$

素因数の和:103117

約数の個数: 48

約数和(自身を含む): 155887200

約数和(自身を除く): 106399680

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, 103099, 206198, 309297, 412396, 515495, 618594, 824792, 1030990, 1237188, 1546485, 1649584, 2061980, 2474376, 3092970, 3299168, 4123960, 4948752, 6185940, 8247920, 9897504, 12371880, 16495840, 24743760, 49487520]

約数ペア:

[(1, 49487520), (2, 24743760), (3, 16495840), (4, 12371880), (5, 9897504), (6, 8247920), (8, 6185940), (10, 4948752), (12, 4123960), (15, 3299168), (16, 3092970), (20, 2474376), (24, 2061980), (30, 1649584), (32, 1546485), (40, 1237188), (48, 1030990), (60, 824792), (80, 618594), (96, 515495), (120, 412396), (160, 309297), (240, 206198), (480, 103099)]