86139720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1764

約数の個数: 128

約数和(自身を含む): 293414400

約数和(自身を除く): 207274680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1697, 1880, 2115, 2538, 2820, 3384, 3394, 4230, 5076, 5091, 5640, 6345, 6788, 8460, 8485, 10152, 10182, 12690, 13576, 15273, 16920, 16970, 20364, 25380, 25455, 30546, 33940, 40728, 45819, 50760, 50910, 61092, 67880, 76365, 79759, 91638, 101820, 122184, 152730, 159518, 183276, 203640, 229095, 239277, 305460, 319036, 366552, 398795, 458190, 478554, 610920, 638072, 717831, 797590, 916380, 957108, 1196385, 1435662, 1595180, 1832760, 1914216, 2153493, 2392770, 2871324, 3190360, 3589155, 4306986, 4785540, 5742648, 7178310, 8613972, 9571080, 10767465, 14356620, 17227944, 21534930, 28713240, 43069860, 86139720]

約数ペア:

[(1, 86139720), (2, 43069860), (3, 28713240), (4, 21534930), (5, 17227944), (6, 14356620), (8, 10767465), (9, 9571080), (10, 8613972), (12, 7178310), (15, 5742648), (18, 4785540), (20, 4306986), (24, 3589155), (27, 3190360), (30, 2871324), (36, 2392770), (40, 2153493), (45, 1914216), (47, 1832760), (54, 1595180), (60, 1435662), (72, 1196385), (90, 957108), (94, 916380), (108, 797590), (120, 717831), (135, 638072), (141, 610920), (180, 478554), (188, 458190), (216, 398795), (235, 366552), (270, 319036), (282, 305460), (360, 239277), (376, 229095), (423, 203640), (470, 183276), (540, 159518), (564, 152730), (705, 122184), (846, 101820), (940, 91638), (1080, 79759), (1128, 76365), (1269, 67880), (1410, 61092), (1692, 50910), (1697, 50760), (1880, 45819), (2115, 40728), (2538, 33940), (2820, 30546), (3384, 25455), (3394, 25380), (4230, 20364), (5076, 16970), (5091, 16920), (5640, 15273), (6345, 13576), (6788, 12690), (8460, 10182), (8485, 10152)]