129982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1083191}}^1$

素因数の和:1083205

約数の個数: 32

約数和(自身を含む): 389949120

約数和(自身を除く): 259966200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1083191, 2166382, 3249573, 4332764, 5415955, 6499146, 8665528, 10831910, 12998292, 16247865, 21663820, 25996584, 32495730, 43327640, 64991460, 129982920]

約数ペア:

[(1, 129982920), (2, 64991460), (3, 43327640), (4, 32495730), (5, 25996584), (6, 21663820), (8, 16247865), (10, 12998292), (12, 10831910), (15, 8665528), (20, 6499146), (24, 5415955), (30, 4332764), (40, 3249573), (60, 2166382), (120, 1083191)]