19274520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160621}}^1$

素因数の和:160635

約数の個数: 32

約数和(自身を含む): 57823920

約数和(自身を除く): 38549400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160621, 321242, 481863, 642484, 803105, 963726, 1284968, 1606210, 1927452, 2409315, 3212420, 3854904, 4818630, 6424840, 9637260, 19274520]

約数ペア:

[(1, 19274520), (2, 9637260), (3, 6424840), (4, 4818630), (5, 3854904), (6, 3212420), (8, 2409315), (10, 1927452), (12, 1606210), (15, 1284968), (20, 963726), (24, 803105), (30, 642484), (40, 481863), (60, 321242), (120, 160621)]