12463740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23081}}^1$

素因数の和:23099

約数の個数: 48

約数和(自身を含む): 38777760

約数和(自身を除く): 26314020

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, 23081, 46162, 69243, 92324, 115405, 138486, 207729, 230810, 276972, 346215, 415458, 461620, 623187, 692430, 830916, 1038645, 1246374, 1384860, 2077290, 2492748, 3115935, 4154580, 6231870, 12463740]

約数ペア:

[(1, 12463740), (2, 6231870), (3, 4154580), (4, 3115935), (5, 2492748), (6, 2077290), (9, 1384860), (10, 1246374), (12, 1038645), (15, 830916), (18, 692430), (20, 623187), (27, 461620), (30, 415458), (36, 346215), (45, 276972), (54, 230810), (60, 207729), (90, 138486), (108, 115405), (135, 92324), (180, 69243), (270, 46162), (540, 23081)]