22137480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61493}}^1$

素因数の和:61510

約数の個数: 48

約数和(自身を含む): 71947980

約数和(自身を除く): 49810500

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, 61493, 122986, 184479, 245972, 307465, 368958, 491944, 553437, 614930, 737916, 922395, 1106874, 1229860, 1475832, 1844790, 2213748, 2459720, 2767185, 3689580, 4427496, 5534370, 7379160, 11068740, 22137480]

約数ペア:

[(1, 22137480), (2, 11068740), (3, 7379160), (4, 5534370), (5, 4427496), (6, 3689580), (8, 2767185), (9, 2459720), (10, 2213748), (12, 1844790), (15, 1475832), (18, 1229860), (20, 1106874), (24, 922395), (30, 737916), (36, 614930), (40, 553437), (45, 491944), (60, 368958), (72, 307465), (90, 245972), (120, 184479), (180, 122986), (360, 61493)]