15039720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41777}}^1$

素因数の和:41794

約数の個数: 48

約数和(自身を含む): 48880260

約数和(自身を除く): 33840540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 41777, 83554, 125331, 167108, 208885, 250662, 334216, 375993, 417770, 501324, 626655, 751986, 835540, 1002648, 1253310, 1503972, 1671080, 1879965, 2506620, 3007944, 3759930, 5013240, 7519860, 15039720]

約数ペア:

[(1, 15039720), (2, 7519860), (3, 5013240), (4, 3759930), (5, 3007944), (6, 2506620), (8, 1879965), (9, 1671080), (10, 1503972), (12, 1253310), (15, 1002648), (18, 835540), (20, 751986), (24, 626655), (30, 501324), (36, 417770), (40, 375993), (45, 334216), (60, 250662), (72, 208885), (90, 167108), (120, 125331), (180, 83554), (360, 41777)]