74231280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103099}}^1$

素因数の和:103118

約数の個数: 60

約数和(自身を含む): 249295800

約数和(自身を除く): 175064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103099, 206198, 309297, 412396, 515495, 618594, 824792, 927891, 1030990, 1237188, 1546485, 1649584, 1855782, 2061980, 2474376, 3092970, 3711564, 4123960, 4639455, 4948752, 6185940, 7423128, 8247920, 9278910, 12371880, 14846256, 18557820, 24743760, 37115640, 74231280]

約数ペア:

[(1, 74231280), (2, 37115640), (3, 24743760), (4, 18557820), (5, 14846256), (6, 12371880), (8, 9278910), (9, 8247920), (10, 7423128), (12, 6185940), (15, 4948752), (16, 4639455), (18, 4123960), (20, 3711564), (24, 3092970), (30, 2474376), (36, 2061980), (40, 1855782), (45, 1649584), (48, 1546485), (60, 1237188), (72, 1030990), (80, 927891), (90, 824792), (120, 618594), (144, 515495), (180, 412396), (240, 309297), (360, 206198), (720, 103099)]