42506160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{177109}}^1$

素因数の和:177125

約数の個数: 40

約数和(自身を含む): 131769840

約数和(自身を除く): 89263680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 177109, 354218, 531327, 708436, 885545, 1062654, 1416872, 1771090, 2125308, 2656635, 2833744, 3542180, 4250616, 5313270, 7084360, 8501232, 10626540, 14168720, 21253080, 42506160]

約数ペア:

[(1, 42506160), (2, 21253080), (3, 14168720), (4, 10626540), (5, 8501232), (6, 7084360), (8, 5313270), (10, 4250616), (12, 3542180), (15, 2833744), (16, 2656635), (20, 2125308), (24, 1771090), (30, 1416872), (40, 1062654), (48, 885545), (60, 708436), (80, 531327), (120, 354218), (240, 177109)]