16479720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{15259}}^1$

素因数の和:15279

約数の個数: 64

約数和(自身を含む): 54936000

約数和(自身を除く): 38456280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 15259, 30518, 45777, 61036, 76295, 91554, 122072, 137331, 152590, 183108, 228885, 274662, 305180, 366216, 411993, 457770, 549324, 610360, 686655, 823986, 915540, 1098648, 1373310, 1647972, 1831080, 2059965, 2746620, 3295944, 4119930, 5493240, 8239860, 16479720]

約数ペア:

[(1, 16479720), (2, 8239860), (3, 5493240), (4, 4119930), (5, 3295944), (6, 2746620), (8, 2059965), (9, 1831080), (10, 1647972), (12, 1373310), (15, 1098648), (18, 915540), (20, 823986), (24, 686655), (27, 610360), (30, 549324), (36, 457770), (40, 411993), (45, 366216), (54, 305180), (60, 274662), (72, 228885), (90, 183108), (108, 152590), (120, 137331), (135, 122072), (180, 91554), (216, 76295), (270, 61036), (360, 45777), (540, 30518), (1080, 15259)]