289358880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{602831}}^1$

素因数の和:602849

約数の個数: 48

約数和(自身を含む): 911481984

約数和(自身を除く): 622123104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 602831, 1205662, 1808493, 2411324, 3014155, 3616986, 4822648, 6028310, 7233972, 9042465, 9645296, 12056620, 14467944, 18084930, 19290592, 24113240, 28935888, 36169860, 48226480, 57871776, 72339720, 96452960, 144679440, 289358880]

約数ペア:

[(1, 289358880), (2, 144679440), (3, 96452960), (4, 72339720), (5, 57871776), (6, 48226480), (8, 36169860), (10, 28935888), (12, 24113240), (15, 19290592), (16, 18084930), (20, 14467944), (24, 12056620), (30, 9645296), (32, 9042465), (40, 7233972), (48, 6028310), (60, 4822648), (80, 3616986), (96, 3014155), (120, 2411324), (160, 1808493), (240, 1205662), (480, 602831)]