194432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{810137}}^1$

素因数の和:810153

約数の個数: 40

約数和(自身を含む): 602742672

約数和(自身を除く): 408309792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 810137, 1620274, 2430411, 3240548, 4050685, 4860822, 6481096, 8101370, 9721644, 12152055, 12962192, 16202740, 19443288, 24304110, 32405480, 38886576, 48608220, 64810960, 97216440, 194432880]

約数ペア:

[(1, 194432880), (2, 97216440), (3, 64810960), (4, 48608220), (5, 38886576), (6, 32405480), (8, 24304110), (10, 19443288), (12, 16202740), (15, 12962192), (16, 12152055), (20, 9721644), (24, 8101370), (30, 6481096), (40, 4860822), (48, 4050685), (60, 3240548), (80, 2430411), (120, 1620274), (240, 810137)]