25910367720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215919731}}^1$

素因数の和:215919745

約数の個数: 32

約数和(自身を含む): 77731103520

約数和(自身を除く): 51820735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215919731, 431839462, 647759193, 863678924, 1079598655, 1295518386, 1727357848, 2159197310, 2591036772, 3238795965, 4318394620, 5182073544, 6477591930, 8636789240, 12955183860, 25910367720]

約数ペア:

[(1, 25910367720), (2, 12955183860), (3, 8636789240), (4, 6477591930), (5, 5182073544), (6, 4318394620), (8, 3238795965), (10, 2591036772), (12, 2159197310), (15, 1727357848), (20, 1295518386), (24, 1079598655), (30, 863678924), (40, 647759193), (60, 431839462), (120, 215919731)]