244547640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{226433}}^1$

素因数の和:226453

約数の個数: 64

約数和(自身を含む): 815162400

約数和(自身を除く): 570614760

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, 226433, 452866, 679299, 905732, 1132165, 1358598, 1811464, 2037897, 2264330, 2717196, 3396495, 4075794, 4528660, 5434392, 6113691, 6792990, 8151588, 9057320, 10189485, 12227382, 13585980, 16303176, 20378970, 24454764, 27171960, 30568455, 40757940, 48909528, 61136910, 81515880, 122273820, 244547640]

約数ペア:

[(1, 244547640), (2, 122273820), (3, 81515880), (4, 61136910), (5, 48909528), (6, 40757940), (8, 30568455), (9, 27171960), (10, 24454764), (12, 20378970), (15, 16303176), (18, 13585980), (20, 12227382), (24, 10189485), (27, 9057320), (30, 8151588), (36, 6792990), (40, 6113691), (45, 5434392), (54, 4528660), (60, 4075794), (72, 3396495), (90, 2717196), (108, 2264330), (120, 2037897), (135, 1811464), (180, 1358598), (216, 1132165), (270, 905732), (360, 679299), (540, 452866), (1080, 226433)]