121703220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{676129}}^1$

素因数の和:676144

約数の個数: 36

約数和(自身を含む): 369166980

約数和(自身を除く): 247463760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 676129, 1352258, 2028387, 2704516, 3380645, 4056774, 6085161, 6761290, 8113548, 10141935, 12170322, 13522580, 20283870, 24340644, 30425805, 40567740, 60851610, 121703220]

約数ペア:

[(1, 121703220), (2, 60851610), (3, 40567740), (4, 30425805), (5, 24340644), (6, 20283870), (9, 13522580), (10, 12170322), (12, 10141935), (15, 8113548), (18, 6761290), (20, 6085161), (30, 4056774), (36, 3380645), (45, 2704516), (60, 2028387), (90, 1352258), (180, 676129)]