16539480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45943}}^1$

素因数の和:45960

約数の個数: 48

約数和(自身を含む): 53754480

約数和(自身を除く): 37215000

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, 45943, 91886, 137829, 183772, 229715, 275658, 367544, 413487, 459430, 551316, 689145, 826974, 918860, 1102632, 1378290, 1653948, 1837720, 2067435, 2756580, 3307896, 4134870, 5513160, 8269740, 16539480]

約数ペア:

[(1, 16539480), (2, 8269740), (3, 5513160), (4, 4134870), (5, 3307896), (6, 2756580), (8, 2067435), (9, 1837720), (10, 1653948), (12, 1378290), (15, 1102632), (18, 918860), (20, 826974), (24, 689145), (30, 551316), (36, 459430), (40, 413487), (45, 367544), (60, 275658), (72, 229715), (90, 183772), (120, 137829), (180, 91886), (360, 45943)]