90749520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126041}}^1$

素因数の和:126060

約数の個数: 60

約数和(自身を含む): 304769556

約数和(自身を除く): 214020036

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, 126041, 252082, 378123, 504164, 630205, 756246, 1008328, 1134369, 1260410, 1512492, 1890615, 2016656, 2268738, 2520820, 3024984, 3781230, 4537476, 5041640, 5671845, 6049968, 7562460, 9074952, 10083280, 11343690, 15124920, 18149904, 22687380, 30249840, 45374760, 90749520]

約数ペア:

[(1, 90749520), (2, 45374760), (3, 30249840), (4, 22687380), (5, 18149904), (6, 15124920), (8, 11343690), (9, 10083280), (10, 9074952), (12, 7562460), (15, 6049968), (16, 5671845), (18, 5041640), (20, 4537476), (24, 3781230), (30, 3024984), (36, 2520820), (40, 2268738), (45, 2016656), (48, 1890615), (60, 1512492), (72, 1260410), (80, 1134369), (90, 1008328), (120, 756246), (144, 630205), (180, 504164), (240, 378123), (360, 252082), (720, 126041)]