82274520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{685621}}^1$

素因数の和:685635

約数の個数: 32

約数和(自身を含む): 246823920

約数和(自身を除く): 164549400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 685621, 1371242, 2056863, 2742484, 3428105, 4113726, 5484968, 6856210, 8227452, 10284315, 13712420, 16454904, 20568630, 27424840, 41137260, 82274520]

約数ペア:

[(1, 82274520), (2, 41137260), (3, 27424840), (4, 20568630), (5, 16454904), (6, 13712420), (8, 10284315), (10, 8227452), (12, 6856210), (15, 5484968), (20, 4113726), (24, 3428105), (30, 2742484), (40, 2056863), (60, 1371242), (120, 685621)]