40727160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113131}}^1$

素因数の和:113148

約数の個数: 48

約数和(自身を含む): 132364440

約数和(自身を除く): 91637280

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, 113131, 226262, 339393, 452524, 565655, 678786, 905048, 1018179, 1131310, 1357572, 1696965, 2036358, 2262620, 2715144, 3393930, 4072716, 4525240, 5090895, 6787860, 8145432, 10181790, 13575720, 20363580, 40727160]

約数ペア:

[(1, 40727160), (2, 20363580), (3, 13575720), (4, 10181790), (5, 8145432), (6, 6787860), (8, 5090895), (9, 4525240), (10, 4072716), (12, 3393930), (15, 2715144), (18, 2262620), (20, 2036358), (24, 1696965), (30, 1357572), (36, 1131310), (40, 1018179), (45, 905048), (60, 678786), (72, 565655), (90, 452524), (120, 339393), (180, 226262), (360, 113131)]