22857480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{63493}}^1$

素因数の和:63510

約数の個数: 48

約数和(自身を含む): 74287980

約数和(自身を除く): 51430500

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, 63493, 126986, 190479, 253972, 317465, 380958, 507944, 571437, 634930, 761916, 952395, 1142874, 1269860, 1523832, 1904790, 2285748, 2539720, 2857185, 3809580, 4571496, 5714370, 7619160, 11428740, 22857480]

約数ペア:

[(1, 22857480), (2, 11428740), (3, 7619160), (4, 5714370), (5, 4571496), (6, 3809580), (8, 2857185), (9, 2539720), (10, 2285748), (12, 1904790), (15, 1523832), (18, 1269860), (20, 1142874), (24, 952395), (30, 761916), (36, 634930), (40, 571437), (45, 507944), (60, 380958), (72, 317465), (90, 253972), (120, 190479), (180, 126986), (360, 63493)]