154353240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428759}}^1$

素因数の和:428776

約数の個数: 48

約数和(自身を含む): 501649200

約数和(自身を除く): 347295960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 428759, 857518, 1286277, 1715036, 2143795, 2572554, 3430072, 3858831, 4287590, 5145108, 6431385, 7717662, 8575180, 10290216, 12862770, 15435324, 17150360, 19294155, 25725540, 30870648, 38588310, 51451080, 77176620, 154353240]

約数ペア:

[(1, 154353240), (2, 77176620), (3, 51451080), (4, 38588310), (5, 30870648), (6, 25725540), (8, 19294155), (9, 17150360), (10, 15435324), (12, 12862770), (15, 10290216), (18, 8575180), (20, 7717662), (24, 6431385), (30, 5145108), (36, 4287590), (40, 3858831), (45, 3430072), (60, 2572554), (72, 2143795), (90, 1715036), (120, 1286277), (180, 857518), (360, 428759)]