45454320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{63131}}^1$

素因数の和:63150

約数の個数: 60

約数和(自身を含む): 152653176

約数和(自身を除く): 107198856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 63131, 126262, 189393, 252524, 315655, 378786, 505048, 568179, 631310, 757572, 946965, 1010096, 1136358, 1262620, 1515144, 1893930, 2272716, 2525240, 2840895, 3030288, 3787860, 4545432, 5050480, 5681790, 7575720, 9090864, 11363580, 15151440, 22727160, 45454320]

約数ペア:

[(1, 45454320), (2, 22727160), (3, 15151440), (4, 11363580), (5, 9090864), (6, 7575720), (8, 5681790), (9, 5050480), (10, 4545432), (12, 3787860), (15, 3030288), (16, 2840895), (18, 2525240), (20, 2272716), (24, 1893930), (30, 1515144), (36, 1262620), (40, 1136358), (45, 1010096), (48, 946965), (60, 757572), (72, 631310), (80, 568179), (90, 505048), (120, 378786), (144, 315655), (180, 252524), (240, 189393), (360, 126262), (720, 63131)]