12473640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34649}}^1$

素因数の和:34666

約数の個数: 48

約数和(自身を含む): 40540500

約数和(自身を除く): 28066860

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, 34649, 69298, 103947, 138596, 173245, 207894, 277192, 311841, 346490, 415788, 519735, 623682, 692980, 831576, 1039470, 1247364, 1385960, 1559205, 2078940, 2494728, 3118410, 4157880, 6236820, 12473640]

約数ペア:

[(1, 12473640), (2, 6236820), (3, 4157880), (4, 3118410), (5, 2494728), (6, 2078940), (8, 1559205), (9, 1385960), (10, 1247364), (12, 1039470), (15, 831576), (18, 692980), (20, 623682), (24, 519735), (30, 415788), (36, 346490), (40, 311841), (45, 277192), (60, 207894), (72, 173245), (90, 138596), (120, 103947), (180, 69298), (360, 34649)]