22491720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{62477}}^1$

素因数の和:62494

約数の個数: 48

約数和(自身を含む): 73099260

約数和(自身を除く): 50607540

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, 62477, 124954, 187431, 249908, 312385, 374862, 499816, 562293, 624770, 749724, 937155, 1124586, 1249540, 1499448, 1874310, 2249172, 2499080, 2811465, 3748620, 4498344, 5622930, 7497240, 11245860, 22491720]

約数ペア:

[(1, 22491720), (2, 11245860), (3, 7497240), (4, 5622930), (5, 4498344), (6, 3748620), (8, 2811465), (9, 2499080), (10, 2249172), (12, 1874310), (15, 1499448), (18, 1249540), (20, 1124586), (24, 937155), (30, 749724), (36, 624770), (40, 562293), (45, 499816), (60, 374862), (72, 312385), (90, 249908), (120, 187431), (180, 124954), (360, 62477)]