68774280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573119}}^1$

素因数の和:573133

約数の個数: 32

約数和(自身を含む): 206323200

約数和(自身を除く): 137548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573119, 1146238, 1719357, 2292476, 2865595, 3438714, 4584952, 5731190, 6877428, 8596785, 11462380, 13754856, 17193570, 22924760, 34387140, 68774280]

約数ペア:

[(1, 68774280), (2, 34387140), (3, 22924760), (4, 17193570), (5, 13754856), (6, 11462380), (8, 8596785), (10, 6877428), (12, 5731190), (15, 4584952), (20, 3438714), (24, 2865595), (30, 2292476), (40, 1719357), (60, 1146238), (120, 573119)]