118717380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{219847}}^1$

素因数の和:219865

約数の個数: 48

約数和(自身を含む): 369344640

約数和(自身を除く): 250627260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 219847, 439694, 659541, 879388, 1099235, 1319082, 1978623, 2198470, 2638164, 3297705, 3957246, 4396940, 5935869, 6595410, 7914492, 9893115, 11871738, 13190820, 19786230, 23743476, 29679345, 39572460, 59358690, 118717380]

約数ペア:

[(1, 118717380), (2, 59358690), (3, 39572460), (4, 29679345), (5, 23743476), (6, 19786230), (9, 13190820), (10, 11871738), (12, 9893115), (15, 7914492), (18, 6595410), (20, 5935869), (27, 4396940), (30, 3957246), (36, 3297705), (45, 2638164), (54, 2198470), (60, 1978623), (90, 1319082), (108, 1099235), (135, 879388), (180, 659541), (270, 439694), (540, 219847)]