240260688

素因数分解:

$2^4\times 3^3\times {\mathrm{556159}}^1$

素因数の和:556176

約数の個数: 40

約数和(自身を含む): 689638400

約数和(自身を除く): 449377712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 556159, 1112318, 1668477, 2224636, 3336954, 4449272, 5005431, 6673908, 8898544, 10010862, 13347816, 15016293, 20021724, 26695632, 30032586, 40043448, 60065172, 80086896, 120130344, 240260688]

約数ペア:

[(1, 240260688), (2, 120130344), (3, 80086896), (4, 60065172), (6, 40043448), (8, 30032586), (9, 26695632), (12, 20021724), (16, 15016293), (18, 13347816), (24, 10010862), (27, 8898544), (36, 6673908), (48, 5005431), (54, 4449272), (72, 3336954), (108, 2224636), (144, 1668477), (216, 1112318), (432, 556159)]