140510880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97577}}^1$

素因数の和:97598

約数の個数: 72

約数和(自身を含む): 479498292

約数和(自身を除く): 338987412

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, 97577, 195154, 292731, 390308, 487885, 585462, 780616, 878193, 975770, 1170924, 1463655, 1561232, 1756386, 1951540, 2341848, 2927310, 3122464, 3512772, 3903080, 4390965, 4683696, 5854620, 7025544, 7806160, 8781930, 9367392, 11709240, 14051088, 15612320, 17563860, 23418480, 28102176, 35127720, 46836960, 70255440, 140510880]

約数ペア:

[(1, 140510880), (2, 70255440), (3, 46836960), (4, 35127720), (5, 28102176), (6, 23418480), (8, 17563860), (9, 15612320), (10, 14051088), (12, 11709240), (15, 9367392), (16, 8781930), (18, 7806160), (20, 7025544), (24, 5854620), (30, 4683696), (32, 4390965), (36, 3903080), (40, 3512772), (45, 3122464), (48, 2927310), (60, 2341848), (72, 1951540), (80, 1756386), (90, 1561232), (96, 1463655), (120, 1170924), (144, 975770), (160, 878193), (180, 780616), (240, 585462), (288, 487885), (360, 390308), (480, 292731), (720, 195154), (1440, 97577)]