917072880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3821137}}^1$

素因数の和:3821153

約数の個数: 40

約数和(自身を含む): 2842926672

約数和(自身を除く): 1925853792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3821137, 7642274, 11463411, 15284548, 19105685, 22926822, 30569096, 38211370, 45853644, 57317055, 61138192, 76422740, 91707288, 114634110, 152845480, 183414576, 229268220, 305690960, 458536440, 917072880]

約数ペア:

[(1, 917072880), (2, 458536440), (3, 305690960), (4, 229268220), (5, 183414576), (6, 152845480), (8, 114634110), (10, 91707288), (12, 76422740), (15, 61138192), (16, 57317055), (20, 45853644), (24, 38211370), (30, 30569096), (40, 22926822), (48, 19105685), (60, 15284548), (80, 11463411), (120, 7642274), (240, 3821137)]