57647280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240197}}^1$

素因数の和:240213

約数の個数: 40

約数和(自身を含む): 178707312

約数和(自身を除く): 121060032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240197, 480394, 720591, 960788, 1200985, 1441182, 1921576, 2401970, 2882364, 3602955, 3843152, 4803940, 5764728, 7205910, 9607880, 11529456, 14411820, 19215760, 28823640, 57647280]

約数ペア:

[(1, 57647280), (2, 28823640), (3, 19215760), (4, 14411820), (5, 11529456), (6, 9607880), (8, 7205910), (10, 5764728), (12, 4803940), (15, 3843152), (16, 3602955), (20, 2882364), (24, 2401970), (30, 1921576), (40, 1441182), (48, 1200985), (60, 960788), (80, 720591), (120, 480394), (240, 240197)]