172454760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479041}}^1$

素因数の和:479058

約数の個数: 48

約数和(自身を含む): 560479140

約数和(自身を除く): 388024380

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, 479041, 958082, 1437123, 1916164, 2395205, 2874246, 3832328, 4311369, 4790410, 5748492, 7185615, 8622738, 9580820, 11496984, 14371230, 17245476, 19161640, 21556845, 28742460, 34490952, 43113690, 57484920, 86227380, 172454760]

約数ペア:

[(1, 172454760), (2, 86227380), (3, 57484920), (4, 43113690), (5, 34490952), (6, 28742460), (8, 21556845), (9, 19161640), (10, 17245476), (12, 14371230), (15, 11496984), (18, 9580820), (20, 8622738), (24, 7185615), (30, 5748492), (36, 4790410), (40, 4311369), (45, 3832328), (60, 2874246), (72, 2395205), (90, 1916164), (120, 1437123), (180, 958082), (360, 479041)]