190054440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{527929}}^1$

素因数の和:527946

約数の個数: 48

約数和(自身を含む): 617678100

約数和(自身を除く): 427623660

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, 527929, 1055858, 1583787, 2111716, 2639645, 3167574, 4223432, 4751361, 5279290, 6335148, 7918935, 9502722, 10558580, 12670296, 15837870, 19005444, 21117160, 23756805, 31675740, 38010888, 47513610, 63351480, 95027220, 190054440]

約数ペア:

[(1, 190054440), (2, 95027220), (3, 63351480), (4, 47513610), (5, 38010888), (6, 31675740), (8, 23756805), (9, 21117160), (10, 19005444), (12, 15837870), (15, 12670296), (18, 10558580), (20, 9502722), (24, 7918935), (30, 6335148), (36, 5279290), (40, 4751361), (45, 4223432), (60, 3167574), (72, 2639645), (90, 2111716), (120, 1583787), (180, 1055858), (360, 527929)]