152281440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{105751}}^1$

素因数の和:105772

約数の個数: 72

約数和(自身を含む): 519665328

約数和(自身を除く): 367383888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 105751, 211502, 317253, 423004, 528755, 634506, 846008, 951759, 1057510, 1269012, 1586265, 1692016, 1903518, 2115020, 2538024, 3172530, 3384032, 3807036, 4230040, 4758795, 5076048, 6345060, 7614072, 8460080, 9517590, 10152096, 12690120, 15228144, 16920160, 19035180, 25380240, 30456288, 38070360, 50760480, 76140720, 152281440]

約数ペア:

[(1, 152281440), (2, 76140720), (3, 50760480), (4, 38070360), (5, 30456288), (6, 25380240), (8, 19035180), (9, 16920160), (10, 15228144), (12, 12690120), (15, 10152096), (16, 9517590), (18, 8460080), (20, 7614072), (24, 6345060), (30, 5076048), (32, 4758795), (36, 4230040), (40, 3807036), (45, 3384032), (48, 3172530), (60, 2538024), (72, 2115020), (80, 1903518), (90, 1692016), (96, 1586265), (120, 1269012), (144, 1057510), (160, 951759), (180, 846008), (240, 634506), (288, 528755), (360, 423004), (480, 317253), (720, 211502), (1440, 105751)]