76140720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105751}}^1$

素因数の和:105770

約数の個数: 60

約数和(自身を含む): 255708336

約数和(自身を除く): 179567616

約数列:

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

約数ペア:

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